The "breakdown pressure" for hydraulic fracturing is about 50 MPa — this is the fluid pressure you need to get the fractures to propagate. For the fractures to continue to grow, the fluid must be able to advance into the new crack as fast as the crack tip is advancing - about 300 m/s. This means that the viscosity of the fluid has to be low enough to permit the fluid to flow fast enough in the crack. We can model this situation as viscous flow within a channel, where the channel height is the width of these cracks during fracking - typically about 6e-4 m. The pressure gradient in this case is the breakdown pressure. Show how you set up this problem, and then solve for the viscosity that will provide a maximum velocity of 300 m/s

Answers

Answer 1

To set up this problem, we can use the Hagen-Poiseuille equation, which describes the flow of an incompressible fluid through a cylindrical channel:

Q = (π [tex]r^4[/tex]ΔP) / (8 η L)

where Q is the volumetric flow rate, r is the radius of the channel (which is half the width of the crack), ΔP is the pressure gradient (in Pa/m), η is the viscosity of the fluid, and L is the length of the channel.

In this case, we are given the pressure gradient ΔP = 50 MPa = 5e7 Pa/m, the width of the crack (channel height) h = 6e-4 m, and we want to find the viscosity η that will allow for a maximum velocity of 300 m/s.

The volumetric flow rate Q can be expressed in terms of the maximum velocity v as:

Q = A v

where A is the cross-sectional area of the channel (which is π[tex]r^2[/tex], where r = h/2). Substituting this into the Hagen-Poiseuille equation, we get:

A v = (π[tex]r^4[/tex] ΔP) / (8 η L)

π (h/2[tex])^2[/tex] v = (π (h/2[tex])^4[/tex] ΔP) / (8 η L)

Simplifying and solving for η, we get:

η = (π (h/2[tex])^4[/tex] ΔP) / (8 A v L)

Substituting the given values, we get:

η = (π (6e-4 m / 2[tex])^4[/tex](5e7 Pa/m)) / (8 π (6e-4 m / 2[tex])^2[/tex] (300 m/s) L)

Simplifying and canceling terms, we get:

η = (3.375e-5 Pa s) / L

So the viscosity that will allow for a maximum velocity of 300 m/s depends on the length of the crack. We would need to know the length of the crack to calculate the viscosity.

Note that in practice, the viscosity of the fluid used for fracking is typically reduced by adding chemicals known as "friction reducers" or "slickwater additives" to the water. These chemicals help to reduce the friction between the fluid and the rock, allowing the fluid to flow more easily through the cracks.

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Related Questions

what is a flex budget? Explain how to prepare a flexbudget and the difference in the use of a planning budget vs flexbudget

Answers

A flex budget, or flexible budget, is a budget that adjusts for changes in the level of activity, such as sales volume or production output.

To prepare a flex budget, follow these steps: 1. Identify variable costs that change with activity levels and fixed costs that remain constant. 2. Determine the cost behavior for each variable cost, usually expressed as cost per unit. 3. Create a budget formula for each cost item, including both fixed and variable components.

4. Input actual activity levels, such as sales or production data, into the budget formulas to calculate the adjusted budget. The difference between a planning budget and a flex budget is that a planning budget is based on predetermined, static assumptions about activity levels, while a flex budget adjusts for actual activity levels.

This makes the flex budget more useful for performance evaluation and decision-making, as it reflects the company's real performance and better highlights variances between budgeted and actual costs.

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if the price of tennis balls goes up from $7.99 to $14.99, what can be expected from suppliers of tennis balls as a result? there will be an increase in quantity supplied. there will be a decrease in quantity supplied. the quantity supplied will not change. there will be an increase in supply.

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We can expect an increase in the quantity supplied of tennis balls, but we cannot determine whether there will be an increase in supply without considering other relevant factors.

If the price of tennis balls increases from $7.99 to $14.99, we can expect a change in the behavior of suppliers of tennis balls. To determine the impact on quantity supplied and supply, we need to understand the concepts more precisely:

Quantity supplied refers to the specific amount of a product that suppliers are willing and able to produce and offer for sale at a given price, holding other factors constant. It represents a movement along the supply curve.

Supply, on the other hand, refers to the entire relationship between the price of a product and the quantity supplied. It represents the entire supply curve and can shift due to various factors.

In this case, if the price of tennis balls increases, suppliers will likely respond in the following way:

There will be an increase in quantity supplied: As the price of tennis balls rises, suppliers will find it more profitable to produce and sell tennis balls. They can expect to earn higher revenues per unit, incentivizing them to increase their production and supply more tennis balls.

This movement along the supply curve would result in an increase in quantity supplied.

However, we cannot determine whether there will be an increase in supply based solely on the change in price. The concept of supply refers to the entire relationship between price and quantity supplied, taking into account various factors beyond just the price, such as production costs, input prices, technological advancements, and market conditions.

To determine if there will be an increase in supply, we need more information about these factors.

In summary, based on the given information, we can expect an increase in the quantity supplied of tennis balls, but we cannot determine whether there will be an increase in supply without considering other relevant factors.

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Which one of the following best describes the information reflected in market prices if the financial markets are semi-strong form efficient?A. only historical price informationB. all private informationC. all public informationD. all information of any kind

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If the financial markets are semi-strong form efficient, then all publicly available information is already reflected in market prices.

This means that option C, "all public information," is the best choice to describe the information reflected in market prices.

This includes information such as company financial statements, economic data releases, and news articles that are accessible to anyone.

However, it's important to note that this efficiency assumes that all market participants have access to and interpret the information in the same way.

If there are discrepancies in interpretation or access to information, then there may still be opportunities for profit through active management or trading strategies.

Historical price information (option A) may be a factor in determining market trends and patterns, but it is not the only information that affects market prices.

Private information (option B) would not be reflected in market prices in a semi-strong form efficient market because it is not publicly available. Option D, "all information of any kind,"

is too broad and includes private information that is not publicly available, which is not reflected in semi-strong form efficient market prices.

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One overlooked internal source of secondary marketing information discussed in the text is
a) sales receipts.
b) accounting records.
c) interviews with salespeople.
d) quality control data.
e) consumer surveys.

Answers

One overlooked internal source of secondary marketing information discussed in the text is accounting records. These records can provide valuable information on sales trends, expenses, and profits, which can be used to identify patterns and opportunities for improvement in the marketing strategy.

Accounting records can also provide insights into the effectiveness of pricing strategies, as well as the costs associated with different marketing activities. Additionally, accounting records can help identify areas where cost-cutting measures can be implemented, allowing for a more efficient allocation of marketing resources. While other sources of information such as sales receipts, interviews with salespeople, quality control data, and consumer surveys can also provide valuable insights, accounting records are often overlooked as a source of marketing information. By leveraging this internal source of data, companies can gain a competitive advantage by making more informed marketing decisions that are grounded in financial data. In summary, accounting records represent an important source of secondary marketing information that should not be overlooked in the pursuit of a comprehensive marketing strategy.

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____ is an extension of identity management to multiple security domains such as autonomous internal business units, external business partners and other third party applications and services with the goal of sharing digital identities so that a user can be authenticated a single time and then access applications and resources across multiple domains.A)Identity federationB)KerberosC)Attribute serviceD)Data security management

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Identity federation is an extension of identity management to multiple security domains such as autonomous internal business units, external business partners and other third party applications. The correct option is A.

Identity federation allows for seamless and secure access to resources across multiple domains by enabling different identity management systems to work together.

This is achieved through the use of standardized protocols and technologies, such as Security Assertion Markup Language (SAML), OpenID Connect, and OAuth.

With identity federation, users can authenticate themselves once and then access multiple applications and resources across different domains without having to log in again, which simplifies the user experience and reduces the need for managing multiple accounts and passwords.

Additionally, identity federation enables better security by allowing organizations to maintain control over user access and permissions, and ensuring that access is revoked when a user no longer requires it.

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Complete question:

____ is an extension of identity management to multiple security domains such as autonomous internal business units, external business partners and other third party applications and services with the goal of sharing digital identities so that a user can be authenticated a single time and then access applications and resources across multiple domains.

A)Identity federation

B)Kerberos

C)Attribute service

D)Data security management

M&H’s unit production cost under variable costing is $20, and $27 under absorption costing. Net income under variable costing was $242000 and $179000 under absorption costing last year. Production equalled 75000 units. How many units did M&H sell?
a) 84000
b)82000
c) 68000

Answers

As per the given variables, the units sold by M&H were d) 58000.

Cost under variable costing =  $20

Cost under absorption costing = $27

Income under variable costing = $242000

Income under absorption costing = $179000

Total units = 75000

Calculating variable expenses -

Variable Expenses = 75,000 x $20

= $1,500,000

Calculating the net income under variable costing -

Net Income = Sales - Variable Expenses - Fixed Expenses

$242,000 = Sales - $1,500,000 - Fixed Expenses

Sales = $1,742,000 + Fixed Expenses

Similarly,

Under absorption costing, the cost of goods sold would be -

Cost of Goods Sold = x units x 27 per unit

= $27x

Calculating net income under absorption costing -

Net Income = Sales - Cost of Goods Sold - Fixed Expenses

$179,000 = Sales - $27x - Fixed Expenses

$179,000 = $1,742,000 + Fixed Expenses - $27x - Fixed Expenses

$179,000 = $1,742,000 - $27x

$27x = $1,742,000 - $179,000

$27x = $1,563,000

x = 57,889 or 58,000. approx.

Complete Question:

M&H’s unit production cost under variable costing is $20, and $27 under absorption costing. Net income under variable costing was $242000 and $179000 under absorption costing last year. Production equalled 75000 units. How many units did M&H sell?

a) 84000

b)82000

c) 68000

d) 58000

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What are the various forms that a business can choose to dobusiness in the U.S.? What are the restrictions or requirements ofeach? If you owned a business, which entity would you prefer?Please expl

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There are several forms of business entities that can be chosen in the U.S. such as Sole Proprietorship, Partnership, Limited Liability Company (LLC), Corporation, and S Corporation.

The restrictions and requirements for each form vary depending on the state and federal laws. A Sole Proprietorship is the simplest form, with no legal distinction between the owner and the business.

Partnerships are similar to Sole Proprietorship, but with two or more owners. LLCs and Corporations offer limited liability protection to the owners.

S Corporations are similar to corporations but are taxed differently. If I owned a business, I would prefer the LLC form as it provides liability protection while also allowing flexibility in management and taxation.

Additionally, LLCs have less regulatory requirements compared to corporations.

However, the choice of entity should be made after considering various factors such as the nature of the business, liability protection, tax implications, and management structure.

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Ford Corporation paid $1,700,000 for a 35% interest in Edison Corporation's outstanding voting stock on January 1, 2021. The book Values and Fair Values of Edison's assets and Liabilities on January 1, along with amortization information are as follows (in thousands). Book Value Fair Value Difference
Cash 500 500 0
Account's receivables - net 750 770 20 (received in current year) Inventories (sold in 2021) 1000 1200 200 Other current assets 210 210 0 Land 1000 1500 500
Buildings - net (10 year remaining life) 1850 1950 100 Equipment - net (5 year remaining life) Total Assets 6410 6880 470
Accounts payable (paid in current year.) 850 860 10 Other current liabilities 180 180 0
Bond's payable (due December 1, 2026) 1000 1250 250 Capital stock, $10 par 3000
Retained Earnings 1380
Total Liabilities and S/E 6410
Edison corporation reported net income of $1,200,000 for 2021 and paid dividends of $275,000 Required (prepare in thousands) 1. Perform the preliminary calculation to determine the excess of fair value over book value for the initial investment in Edison 2. Prepare a schedule to assign the excess of cost over book value - see the slide titled "Cost/ilook Value Assignment". 3. Prepare an Amortization schedule for the cost/book value differences similar to the one in the power point presentation. See the 31 slide "Amortization and Investment income 4. Calculated the total income from Edison for 2021 5. Calculate the balance in the investment in Edison" account at December 31, 2021

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The excess of fair value over book value for the initial investment in Edison is $470,000.The excess of cost over book value is assigned to land and equipment, with $300,000 assigned to land and $170,000 assigned to equipment.The amortization schedule for the cost/book value differences shows an annual amortization of $47,000 for the land and $34,000 for the equipment.The total income from Edison for 2021 is $420,500, which includes $420,000 of investment income and $500 of equity in Edison's net income.The balance in the investment in Edison account on December 31, 2021, is $1,744,500.

Ford Corporation purchased a 35% interest in Edison Corporation's outstanding voting stock for $1,700,000. The book value and fair value of Edison's assets and liabilities were given, which allowed for the calculation of the excess of fair value over book value for the initial investment, which was $470,000. This excess was assigned to land and equipment, with $300,000 assigned to land and $170,000 assigned to equipment.

An amortization schedule was prepared for the cost/book value differences, showing annual amortization of $47,000 for land and $34,000 for equipment. The total income from Edison for 2021 was $420,500, which included investment income and equity in Edison's net income. Finally, the balance in the investment in Edison account on December 31, 2021, was calculated to be $1,744,500.

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In 2020 the bookkeeper for Selectro Company discovered an error. In 2019 the company failed to record $20,000 of depreciation expense on a newly constructed building. This building is the only depreciable asset Selectro owns. The company correctly included the depreciation expense in its taxreturn and correctly reported its income taxes payable.make adjustments to correct the amounts for all affected accounts reported in the statements for all periods reported.

Answers

To correct the error, the following adjustments should be made:

Increase Depreciation Expense for the year ended December 31, 2019, by $20,000.

Decrease Retained Earnings as of December 31, 2019, by $20,000 to reflect the impact of the understated depreciation expense on net income.

Increase Property, Plant, and Equipment as of December 31, 2019, by $20,000 to reflect the accumulated depreciation that was not recorded. Increase Accumulated Depreciation as of December 31, 2019, by $20,000 to reflect the cumulative impact of the depreciation that was not recorded.

The adjustments will result in an increase in net income for the year ended December 31, 2019, by $20,000, which will also increase income tax expense and income taxes payable for the same period. The adjustments will not have any impact on the company's financial statements for the year ended December 31, 2020, as the error was related to the prior year

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accountability is the matching of an authenticated entity to a list of information assets and corresponding access levels. (True or False)

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This statement is false. While accountability is a crucial aspect of information security, it is not defined as the matching of an authenticated entity to a list of information assets and corresponding access levels.

In the context of information security, accountability refers to the concept of assigning responsibility for actions taken within a system or network.

It involves identifying who is responsible for accessing, modifying, or sharing information, as well as who is responsible for maintaining the security of the system.

Accountability is achieved through various mechanisms such as audit trails, log files, and access controls. These mechanisms enable the tracking of user activity within a system, which can help identify security breaches or other issues.

The concept of matching an authenticated entity to a list of information assets and corresponding access levels is better described as authorization.

Authorization is the process of determining what actions an authenticated entity is allowed to perform within a system, based on their identity and the permissions granted to them.

In summary, accountability and authorization are two distinct concepts within information security.

Accountability involves assigning responsibility for actions taken within a system, while authorization involves determining what actions an authenticated entity is allowed to perform within a system.

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Which of the following is an example of a value proposition?of the following is an example of a value proposition?
a. A cafeteria offers a low-cost buffet.
b. A local retailer carries merchandise intended for boys between the ages of 8 and 12.
C. A manufacturer produces display cases that it markets to large organizationcases
d A janitorial service targets public schools in the local county.anitorial service targets public schools in the local county.

Answers

The following is an example of a value proposition:  A manufacturer produces display cases that it markets to large organizations. Option c is correct.

A value proposition is a statement that explains what value a product or service provides to its customers. It typically includes the benefits or advantages of the product or service, and why customers should choose it over other options. In the example given, the manufacturer's value proposition is that they produce display cases that are specifically designed for large organizations. This implies that the display cases are tailored to meet the needs of these organizations, and may have features or benefits that are not available with other display cases. By marketing their product in this way, the manufacturer is highlighting the value that their product provides to customers in this specific market segment.

A value proposition is a key component of a business or marketing strategy, as it helps to differentiate a product or service from its competitors and communicate its unique value to customers. A well-crafted value proposition can help to attract new customers, retain existing ones, and build brand loyalty.

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The ROI formula typically uses O average operating and non-operating assets for the year O end of year operating and non-operating assets O average operating assets for the year O end of year operating assets

Answers

The ROI, Return on Investment, formula typically uses either the average operating and non-operating assets for the year or the end-of-year operating and non-operating assets to calculate the ratio. The formula for ROI is as follows:


ROI = (Net Income / Average Operating and Non-Operating Assets) * 100

Alternatively, you can use the end-of-year operating and non-operating assets instead of the average. In that case, the formula becomes:

ROI = (Net Income / End-of-Year Operating and Non-Operating Assets) * 100


The choice between using average or end-of-year values depends on the context of the analysis and the purpose of the ROI calculation. Average values are useful when you want to assess the performance of an investment over a longer period of time, whereas end-of-year values are more appropriate when you want to evaluate the investment's performance at a specific point in time.

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The ROI formula, also known as return on investment, is used to measure the profitability of an investment or the efficiency of a business's use of assets.

There are two commonly used methods to calculate ROI: one uses average operating and non-operating assets for the year, while the other uses end-of-year operating and non-operating assets.

The first method involves adding up the average value of operating and non-operating assets for the year, which is calculated by adding the beginning and ending asset values and dividing by two. Then, divide the net income by the average asset value to obtain the ROI percentage.

The second method involves using the end-of-year values for operating and non-operating assets. Simply divide the net income by the end-of-year asset value to obtain the ROI percentage.

Both methods have their advantages and disadvantages, and the choice between them depends on the nature of the business and the investment being analyzed. However, the ROI formula is an important tool for businesses to evaluate the profitability and efficiency of their investments and assets.

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senior management at conseco limited. takes action to ensure that all key human resources management (hrm) decisions are made from a global rather than a national or regional perspective. conseco is focusing on transactional blank through his strategy. multiple choice participation scope representation process globalization

Answers

Senior management at Conseco Limited takes action to ensure that all key human resources management (HRM) decisions are made from a global rather than a national or regional perspective. Conseco is focusing on transactional globalization through this strategy.

The term "transactional globalization" refers to the process of integrating HRM practices and policies across all of the organization's international locations. This approach allows Conseco to harmonize their HRM policies and ensure that all employees, regardless of their location, are treated consistently and fairly.

By focusing on transactional globalization, Conseco aims to promote effective communication, coordination, and collaboration among its international workforce.

The steps involved in implementing transactional globalization include:

1. Identifying and analyzing the differences in HRM practices across all locations.


2. Establishing a centralized HRM team responsible for coordinating global HRM policies.


3. Developing a set of global HRM policies that balance the needs of local and regional offices while maintaining consistency across the organization.


4. Communicating and implementing the new global HRM policies across all locations.


5. Monitoring and assessing the effectiveness of these policies and making adjustments as needed to ensure continuous improvement.

By adopting a global perspective in their HRM decisions, Conseco aims to create a unified organizational culture that promotes collaboration, inclusion, and fairness.

This strategy also helps Conseco remain competitive in the global market by attracting and retaining the best talent worldwide. Ultimately, the focus on transactional globalization strengthens Conseco's position as a global leader and enables them to successfully navigate the complexities of international business.

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Describe how cost-volume-profit (C-V-P) analysis can be applied
in absorption costing.

Answers

Cost-volume-profit (C-V-P) analysis is a useful tool for businesses to understand how changes in costs, volume, and pricing affect their profits. It is particularly relevant in absorption costing, which is a method of cost accounting that allocates all manufacturing costs to the units produced.

In C-V-P analysis, the contribution margin is calculated by subtracting the variable costs from the sales price. The contribution margin per unit can then be used to determine the break-even point, which is the point where the total revenue equals the total costs. This analysis can help businesses determine the sales volume needed to cover their fixed costs and achieve a target profit.

In absorption costing, C-V-P analysis can be applied by calculating the contribution margin per unit based on the full manufacturing cost, including both variable and fixed costs. This analysis can help businesses make informed decisions about pricing and volume levels to maximize profits.

For example, if a business has high fixed costs, they may need to sell a higher volume of units to break even or achieve a target profit. Alternatively, if they have a high contribution margin per unit, they may be able to charge a higher price and sell fewer units to achieve the same profit.

Overall, C-V-P analysis can provide valuable insights into the relationship between costs, volume, and profits in absorption costing and help businesses make informed decisions about pricing and volume levels.

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EA3. LO 9.1 Consider the following transaction: On March 6, Fun Cards sells 540 card decks with a sales price of $7 per deck to Padma Singh. The cost to Fun Cards is $4 per deck. Prepare a journal entry under each of the following conditions. Assume MoneyPlus charges a 29% fee for each sales transaction using its card. A. Payment is made using a credit, in-house account. B. Payment is made using a MoneyPlus credit card.

Answers

The amount received by Fun Cards is reduced by the MoneyPlus processing fee of 29%. The net amount received by Fun Cards is $7 x 0.71 = $4.97 per deck.

A. If payment is made using a credit, in-house account, the journal entry would be:

Debit: Accounts Receivable - Padma Singh $3,780 (540 decks x $7 per deck)

Credit: Sales Revenue $3,780

Debit: Cost of Goods Sold $2,160 (540 decks x $4 per deck)

Credit: Inventory $2,160

B. If payment is made using a MoneyPlus credit card, the journal entry would be:

Debit: Accounts Receivable - MoneyPlus $2,910 (540 decks x $7 per deck x 0.71)

Debit: Credit Card Processing Fee Expense $870 (540 decks x $7 per deck x 0.29)

Credit: Sales Revenue $3,780

Debit: Cost of Goods Sold $2,160 (540 decks x $4 per deck)

Credit: Inventory $2,160

Note: The amount received by Fun Cards is reduced by the MoneyPlus processing fee of 29%. The net amount received by Fun Cards is $7 x 0.71 = $4.97 per deck.

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Eclypso Inc. manufactures a product that passes through two processes: mixing and molding. All manufacturing costs are added uniformly in the mixing department.
Information for the mixing department for October is as follows:
Work in process, October 1: No. of units (45% complete) 7,200
Direct materials $42,000
Direct labor $50,400
Overhead $14,400
During October, 38,400 units were completed and transferred to the molding department. The following costs were incurred by the mixing department during October:
Direct materials $144,000
Direct labor $192,000
Overhead $ 60,000
By October 31, 3,600 units that were 85% complete remained in the mixing department. Eclypso uses the weighted average method. Which of the following would be Eclypso's cost of goods that was transferred to the molding department during October? (Note: Round your calculation to two decimal places and the final answer to the nearest whole dollar.)

Answers

Eclypso's cost of goods transferred to the molding department during October is $717,600.

How the cost of goods transferred to the molding department by Eclypso in October?

Eclypso Inc manufactures a product that goes through two processes: mixing and molding. Manufacturing costs are added uniformly in the mixing department. The given information for the mixing department for October includes work in process, direct materials, direct labor, and overhead. Using the weighted average method, the cost of goods transferred to the molding department during October is calculated to be $717,600.

To calculate this, we first calculate the equivalent units of production, which includes the work in process units from the previous month, units completed and transferred to the molding department during October, and the remaining work in process units at the end of October.

Using this information, we calculate the total cost incurred in the mixing department and divide it by the equivalent units of production to arrive at the cost per equivalent unit. Multiplying the cost per equivalent unit with the number of equivalent units of production that were completed and transferred to the molding department during October, we get the cost of goods transferred to the molding department during October.

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increases in real gdp since 1900 can actually underestimate growth in the standard of living for americans since 1900 because a) the level of pollution in 1900 was much higher than it is today. b) the crime rate was higher in 1900 than it is today. c) goods and services are more expensive today as compared to 1900. d) the quality of health care that exists today was not available in 1900.

Answers

The answer is (d) the quality of health care that exists today was not available in 1900. While increases in real GDP since 1900 do reflect some of the improvements in the standard of living, they do not capture all of the improvements that have been made. One major area of improvement that is not reflected in GDP is the quality of health care. In 1900, many medical procedures that are now routine were not available, and overall life expectancy was much lower. As a result, even if real GDP has increased since 1900, the overall standard of living has improved much more than GDP alone would suggest.

Which of the following are benefits that a service provider receives from engaging in effective service recovery? (Select all that apply.)
Lower service costs
Higher levels of customer satisfaction than prior to the service failure
Improved word of mouth
Increased purchase intention

Answers

The benefits that a service provider receives from engaging in effective service recovery include:

1. Higher levels of customer satisfaction than prior to the service failure

2. Improved word of mouth

3. Increased purchase intention

Engaging in effective service recovery can help service providers retain customers, improve their reputation, and even attract new customers through positive word of mouth.

It can also help reduce the costs associated with losing customers and acquiring new ones.

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8. According to the principle of absolute advantage, each country should specialize in the products that it can produce most readily and cheaply and trade those products for products that foreign countries can produce most readily and cheaply.

Answers

The principle of absolute advantage is a theory that states that each country should focus on producing goods or services that it can produce at a lower opportunity cost than other countries.

This means that a country should specialize in the production of goods or services that it is more efficient at producing, whether it is due to a more abundant natural resource, more advanced technology, or skilled labor force. By specializing in certain products, a country can increase its output and efficiency, leading to lower production costs and increased productivity. These advantages allow a country to sell its products at a lower price, making it more competitive in international markets.
Trading goods or services that a country has an absolute advantage in for products that other countries have an absolute advantage in results in mutual benefits. Both countries benefit from the exchange, as they can obtain products that they may not have been able to produce themselves at a lower cost. This trade can lead to increased economic growth, as countries can focus on their strengths and specialize in certain industries, while also meeting the demands of their citizens.
In conclusion, the principle of absolute advantage is an essential concept in international trade. By specializing in certain products and trading for products that other countries have a comparative advantage in, countries can benefit from increased productivity, lower production costs, and access to goods and services that may not have been available to them otherwise.

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as discussed in the lectures, researchers (dutton and aron) had interviewers approach men crossing bridges in a scenic state park, ask them to complete questionnaires, and give them their phone numbers in case the men wanted to call them. results showed that participants were most likely to call the interviewer if they had been interviewed by a

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According to the research conducted by Dutton and Aron, interviewers approached men crossing bridges in a scenic state park and asked them to complete questionnaires while giving them their phone numbers in case they wanted to call them.

The results showed that participants were more likely to call the interviewer if they had been interviewed by an attractive female interviewer.

This phenomenon is known as the "misattribution of arousal," where individuals mistake their physiological arousal caused by the bridge crossing for romantic attraction towards the interviewer.

Therefore, they are more likely to contact the attractive interviewer because they associate their heightened arousal with the person they were interacting with during the bridge crossing. This study highlights the powerful influence of emotions on decision-making and how physiological responses can lead individuals to make irrational choices.

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Social responsibility should extend beyond the shareholders to include:

A. employees

B. suppliers

C. consumers

D. community

E. all of the above

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Social responsibility should indeed extend beyond the shareholders to include employees, suppliers, consumers, and the community. This is because businesses have a larger role to play in society beyond just generating profits for their shareholders.

Employees are a crucial part of any business, and companies have a responsibility to ensure their well-being by providing fair wages, safe working conditions, and opportunities for growth and development. This not only benefits the employees but also creates a more engaged and productive workforce, which ultimately benefits the company.
Suppliers also need to be treated fairly and ethically by companies. This means ensuring that they are paid fairly and on time, and that they operate under safe and ethical conditions. By doing so, companies can help to improve the conditions of their entire supply chain.
Consumers are a key stakeholder group as well. Companies need to be transparent and honest about their products and services, and ensure that they are safe and of high quality. They also have a responsibility to minimize any negative impacts of their products or services on the environment.
Finally, companies have a responsibility to give back to the communities in which they operate. This can be through supporting local initiatives, providing jobs and training, and minimizing any negative impacts on the environment or local communities.
In short, social responsibility should extend beyond the shareholders to include all stakeholders, as this ultimately creates a more sustainable and prosperous business in the long run.

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Select the statement that correctly explains the relationship between interest rates and present or future value. a. Assuming other variables stay the same, if the interest rate increases, the present value of an investment decreases. b. The interest rate and the present value of an investment are directly related. c. Assuming other variables stay the same, if the interest rate increases, the future value of an investment decreases. d. Assuming other variables stay the same, if the interest rate decreases, the present value of an investment decreases. Which of the following best describes a bond? a. A debt security that gives an investor an ownership share in the entity issuing the bond. b. A debt security that typically pays an investor a fixed rate of return for a specified period of time. c. A type of loan with a fixed rate of return that can be outstanding indefinitely. d. A debt instrument whose rate of return can fluctuate based on market conditions. In calculating the yield of an investment, what is the relationship between APR and APY? a. APR can be higher or lower than the APY of a compounding investment, depending on how high the interest rate is. b. APR is always slightly lower than APY if an investment is earning compounding interest. c. APR is always slightly higher than APY if an investment is earning compounding interest. d. APR and APY are two ways of expressing the same measurement of yield. Hans purchased a 20-year corporate bond in 2015 that promised to pay him 3% interest semi-annually for the life of the loan. The corporation reserved the right to redeem the bond in 2020. Which of those numbers is the bond's maturity? 1.20 2. 3 3. 2015 4. 2020

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The statement that correctly explains the relationship between interest rates and future value is : Assuming other variables stay the same, if the interest rate increases, the present value of an investment decreases. option(a).



2. The description that best describes a bond is: b. A debt security that typically pays an investor a fixed rate of return for a specified period of time.

3. In calculating the yield of an investment, the relationship between APR and APY is: b. APR is always slightly lower than APY if an investment is earning compounding interest.

4. For Hans' 20-year corporate bond, the bond's maturity is: 1. 20

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Suppose a new customer adds $100 to his account at Northeastern Mutual Bank, which the owners of the bank then use to make $100 worth of new loans. This would increase the loans account and _________ the _________ account. This would also bring the leverage ratio from its initial value of _________ to a new value of _________ . Which of the following is true of the capital requirement? Check all that apply. a. It specifies a minimum leverage ratio for all banks. b. The higher the percentage of assets a bank holds as loans, the higher the capital requirement. c. Its intended goal is to protect the interests of those who hold equity in the bank.

Answers

The statement "It specifies a minimum leverage ratio for all banks" is true because this is to ensure that banks maintain a certain level of capital relative to their assets, promoting stability in the banking system.

When a new customer adds $100 to his account, this would increase the bank's deposits and its reserves by $100. So, the new deposits would be $1,300 ($1,200 + $100) and the new reserves would be $250 ($150 + $100).

When the owners of the bank use the $100 to make new loans, the loans account would increase by $100, making the total loans $700 ($600 + $100).

The initial leverage ratio of the bank is calculated as Total Assets / Capital (Owners' Equity), which is ($150 + $600 + $750) / $100 = 15. The new leverage ratio would be ($250 + $700 + $750) / $100 = 17.

Regarding the capital requirement, the following statements are true:


a. It specifies a minimum leverage ratio for all banks. This is to ensure that banks maintain a certain level of capital relative to their assets, promoting stability in the banking system.


b. The higher the percentage of assets a bank holds as loans, the higher the capital requirement. This is because loans are riskier than other assets such as reserves and securities, and a higher capital requirement helps absorb potential losses from loans.


c. Its intended goal is to protect the interests of those who hold equity in the bank. By maintaining a certain capital requirement, the bank can provide a cushion against potential losses and protect shareholders' investments.

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Complete question:

Use the information presented in Southwestern Mutual Bank's balance sheet to answer the following questions. Bank's Balance Sheet Assets Liabilities and Owners' Equity Reserves $150 Deposits $1,200 Loans $600 Debt $200 Securities $750 Capital (owners' equity) $100 Suppose a new customer adds $100 to his account at Southwestern Mutual Bank, which the owners of the bank then use to make $100 worth of new loans. This would increase the loans account and the account. This would also bring the leverage ratio from its initial value of to a new value of Which of the following is true of the capital requirement? Check all that apply.

a. It specifies a minimum leverage ratio for all banks.

b. The higher the percentage of assets a bank holds as loans, the higher the capital requirement.

c. Its intended goal is to protect the interests of those who hold equity in the bank.

Sheffield Plants plans to sell 340 potted plants during April and 300 units in May. Sheffield Plants keeps 10% of the next month's sales as ending inventory. How many units should Sheffield Plants produce during April? 0 344 0 336 370 0 340

Answers

The correct option  is (3)

To determine how many units Sheffield Plants should produce during April, we need to consider their sales and ending inventory requirements. Here are the steps to calculate the production needed:

1. Calculate May's ending inventory: 300 units (May sales) * 10% = 30 units
2. Calculate the total units needed in April: 340 units (April sales) + 30 units (May's ending inventory) = 370 units
3. Since there is no information about the beginning inventory for April, we assume that the entire demand for April will be produced during the month.
4. Therefore, Sheffield Plants should produce 370 units during April.

Your answer: 3) 370 units.

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Fitz Company reports the following information Selected Annual Income Statement Data Net income $385,000 Depreciation expense 46,000 Amortization expense 7,500 Gain on sale of plant assets 6,900 Selected Year-End Balance Sheet Data Accounts receivable decrease $145,600 Inventory decrease 42,500 Prepaid expenses increase 5,700 Accounts payable decrease 10,600 Salaries payable increase 1,400 Use the indirect method to prepare the operating activities section of its statement of cash flows for the year ended December 31 (Amounts to be deducted should be indicated with a minus sign.)

Answers

The operating activities section of Fitz Company's statement of cash flows for the year ended December 31 shows net cash provided by operating activities of $605,300 using the indirect method.

Here is the step-by-step explanation:

1. Start with a net income of $385,000
2. Add back depreciation expense: + $46,000
3. Add back amortization expense: + $7,500
4. Subtract gain on sale of plant assets: - $6,900
5. Adjust for changes in working capital:
  a. Accounts receivable decrease: + $145,600
  b. Inventory decrease: + $42,500
  c. Prepaid expenses increase: - $5,700
  d. Accounts payable decrease: - $10,600
  e. Salaries payable increase: + $1,400

Now, calculate the net cash provided by operating activities:

$385,000 (net income)
+ $46,000 (depreciation expense)
+ $7,500 (amortization expense)
- $6,900 (gain on sale of plant assets)
+ $145,600 (accounts receivable decrease)
+ $42,500 (inventory decrease)
- $5,700 (prepaid expenses increase)
- $10,600 (accounts payable decrease)
+ $1,400 (salaries payable increase)
= $605,300 (net cash provided by operating activities)

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Having recording biases and collecting only descriptive information are two of the primary drawbacks to
a) statistical interpretation.
b) mail surveys.
c) observation.
d) personal interviews.
e) experimentation.

Answers

The correct answer is c) observation. Recording biases occur when an observer's personal biases or beliefs influence how they record information during an observation.

This can result in inaccurate data collection and interpretation. Additionally, collecting only descriptive information during an observation means that researchers are only able to describe what they have observed without being able to draw any statistical conclusions or make predictions about future events. While mail surveys, personal interviews, and experimentation have their own potential drawbacks, they do not necessarily suffer from these specific issues. For example, mail surveys may have low response rates or be biased towards individuals who have strong opinions on the topic being studied, but they do not necessarily involve recording biases or limit researchers to collecting only descriptive information. Similarly, personal interviews and experimentation may have issues with interviewer or experimenter biases, but these are not the same as recording biases. Therefore, the best answer to this question is c) observation.

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in your textbook, the authors discuss a classic job characteristics model put forth by hackman and oldham that promotes three critical psychological states. which of the following are among those psychological states?

Answers

Three psychological states are crucial for employee motivation, satisfaction, and performance, according to Hackman and Oldham's classic job characteristics model.

1. Experienced meaningfulness of the work: This refers to the extent to which an employee perceives their job as meaningful, valuable, and worthwhile.
2. Experienced responsibility for work outcomes: This refers to the degree to which an employee feels personally responsible and accountable for the results of their job model .
3. Knowledge of results: This refers to the extent to which an employee is aware of and understands the impact and effectiveness of their job performance.

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Ampte Keep the Highest/ 6. Problem 9.06 (Preferred Stock Valuation) ebook Farley Inc. has perpetual preferred stock outstanding that sells for $38 a share and pay a vidend of $4.75 at the end of each year what is the required to return? Round you wer to two decimal places, Grade it Now Save & Continue Continue without saving

Answers

The required return on Farley Inc.'s perpetual preferred stock is 12.5%.

Based on the information provided, we need to calculate the required return on Farley Inc.'s perpetual preferred stock. The terms we need to focus on are:

- Stock price: $38
- Dividend: $4.75

To calculate the required return, use the following formula:

Required Return = (Dividend / Stock Price) x 100

Now, plug in the given values:

Required Return = ($4.75 / $38) x 100

Required Return = 0.125 x 100

Required Return = 12.5%

Therefore, the required return on Farley Inc.'s perpetual preferred stock is 12.5%.

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Question 12 of 10 Acompany bank statement balance 53,800 and shows a ryce charge of 520, Interest eamed of 38. und an NSF check for $120 deposits in tranet total 51.400 outstanding chocks are $875. The company's book 11) 123 What is the adjusted bank balance? What was the book belance of cash before the reconciliation? wat is the adjusted bank Halance? Austed bark balance (2) What was the book wance of cash before the concion? The book bland of cash before the moon out in ranta total 31,400, outstanding checks are $675. The company's bookkeeper erroneously recorded a check received from a customer as a 5144 check when it was actually a $126 check this created to

Answers

Accounting reconciliation involves comparing two sets of records to make sure the findings are correct and reliable. Book balance before reconciliation is $4,675.

Given,

Adjusted book balance =$4,525

Add: service charge =$20

Less: interest earned = $8

Add: NSF check = $120

Add: error = $18

Book balance before reconciliation = $4,675

The general ledger accounts are accurate, consistent, and comprehensive thanks to reconciliation. Reconciliation may be used for purposes other than business, though.

Consolidating your accounts is crucial since it aids in finding any errors, fraud, or anomalies in your accounting records that can have a negative influence on your company's financial stability. A successful firm can benefit from reconciliation as a smart business practise.

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when all firms in a perfectly competitive market are earning , we can state that the market is in a equilibrium

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The market is in equilibrium. This is because in a perfectly competitive market, all firms are price takers and none of them have the ability to influence the market price.

The market price is determined solely by the interaction of supply and demand.

In the short run, if the market price is above the minimum average variable cost, firms can cover their variable costs and will continue to operate in the market.

If the market price is below the minimum average variable cost, some firms will exit the market.

This process continues until the market price reaches the minimum average variable cost, which is the point where firms make zero economic profit.

At this point, all firms in the market are earning profits that are sufficient to cover their total costs, including fixed costs.

Since the market price is also at a level where no new firms are incentivized to enter the market, the supply and demand in the market are in balance. This is the long-run equilibrium point for a perfectly competitive market.

In summary, when all firms in a perfectly competitive market are earning profits, it indicates that the market is in equilibrium.

This is because the market price has reached a level where firms are earning zero economic profit, which is the minimum level necessary to keep them operating in the market.

At this point, the market is in balance and there is no incentive for new firms to enter or existing firms to exit the market.

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Other Questions
The following information has been provided by the City of Edward for its most recent December 31 fiscal year-end. The information provided relates to financial information needed to reconcile the net change in governmental fund balances to the change in net position of governmental activities.Net change in total governmental fund balances$322,791Change in net position of governmental activities228,084Capital outlay reported as expenditures237,762Long-term debt issuance (notes and leases)314,083Depreciation expense36,955Accrued expenses that do not require use of current financial resources4,550Revenues that do not provide current financial resources23,119Prepare reconciliation of the net change in governmental fund balances to the change in net position of governmental activities for theCITY OF EDWARDReconciliation of the Statement of Revenues, Expenditures, and Changes in Fund BalancesGovernmental Funds to the Statement of ActivitiesDecember 31Net change in fund balancesgovernmental fundsAmounts reported for the governmental activities in the statement of activities are different because:Governmental funds report capital outlays as expenditures.Some revenues in the statement of activities do not provide current financial resources and are not reported as revenues in the governmental funds.Debt proceeds provide current financial resources to governmental funds, but issuing debt increases long-term liabilities in the statement of net position. 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