EP ECONOMICS,AP EDITION-CONNECT ACCESS
20th Edition
ISBN: 9780021403455
Author: McConnell
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Question
Chapter 14, Problem 1RQ
To determine
Marginal revenue and cost of an additional worker.
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Students have asked these similar questions
. Suppose that a car dealership wishes to see if efficiency wages will help improve its salespeople’s productivity. Currently, each salesperson sells an average of one car per day while being paid $20 per hour for an eight-hour day. LO17.8
What is the current labor cost per car sold?
Suppose that when the dealer raises the price of labor to $30 per hour the average number of cars sold by a salesperson increases to two per day. What is now the labor cost per car sold? By how much is it higher or lower than it was before? Has the efficiency of labor expenditures by the firm (cars sold per dollar of wages paid to salespeople) increased or decreased?
Suppose that if the wage is raised a second time to $40 per hour the number of cars sold rises to an average of 2.5 per day. What is now the labor cost per car sold?
If the firm’s goal is to maximize the efficiency of its labor expenditures, which of the three hourly salary rates should it use: $20 per hour, $30 per hour, or $40 per hour?…
A software company in Silicon Valley uses programmers (labor) and computers (capital) to produce apps for mobile devices. The firm estimates that when it comes to labor, MPL = 5 apps per month while PL = $1,000 per month. And when it comes to capital, MPC = 8 apps per month while PC = $1,000 per month. If the company wants to maximize its profits, it should: LO16.5 a. Increase labor while decreasing capital. b. Decrease labor while increasing capital. c. Keep the current amounts of capital and labor just as they are. d. None of the above.
The table below shows your production function relating output per number of hired workers (assume no changes to the
capital and size of the convenient store.
Use the given information to find the Marginal Product of Labor.
Workers Total Output
0
0
1
2
3
4
LO
5
90
149
182
197
202
Marginal Product
A
OHire a number of workers where marginal product is positive
OHire a number of workers where marginal product is negative
OHire the number of workers where marginal product is maximized
—
←
What should determine the number of workers to hire if your goal is to maximize efficiency?
OHire as many employees as possible
OHire the minimum number of workers
Chapter 14 Solutions
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- Employment 0 1 2 3 4 5 6 Labor Demand Data Total Product 0 15 28 о Multiple Choice о O $18 $17 39 48 55 60 $15 $16 Product Price $2.20 2.00 1.80 1.60 1.40 1. 20 1.00 The table shows labor demand data on the left and labor supply data on the right. What will be the profit-maximizing wage rate? Labor Supply Data Employment 0 1 2 3 4 LO 5 6 Wage Rate $15.00 16.00 17.00 18.00 19.00 20.00arrow_forwardElla owns a factory that produces kitchen knives. She has eight employees, with which her factory can produce 120 knives per day. If she hired a ninth employee, she'd be knives. able to produce 130 wheelbarrows per day. Therefore, the marginal product of the ninth employee is O 12 O 10 O 15 O 14 O 11arrow_forwardComplete the following labor supply table for a firm hiring labor competitively: LO17.2 Show graphically the labor supply and marginal resource (labor) cost curves for this firm. Are the curves the same or different? If they are different, which one is higher? Plot the labor demand data of review question 2 in Chapter 16 on the graph used in part a above. What are the equilibrium wage rate and level of employment?arrow_forward
- Workers Pizza Fixed cost in $ per day per day Variable cost in S TC per day 400 per day [25 (75 400 200 6 00 750 850 400 350 450 115 400 145 400 600 lo00 1200 170 400 800 8. Referring to the table above, when the second worker is hired, the marginal cost per pizza is equal to: a) $3 b. $75 750-600 75-25 150 ATC %3D 5u C. $50 d. $150 Duutp Dout 際ATCarrow_forward00 LO %24 WAGE 7. Shifts in labor supply Assume that the consulting and information technology industries employ people with similar skills. Suppose an increase in the demand for computer analysts leads to a rise in their wages, while the demand for consultants remains the same. The following graph shows the labor market for consultants in the United States. Show the effect of the rise in demand for computer analysts on the U.S. labor market for consultants by shifting the labor demand curve, the labor supply curve, or both. Supply Demand Supply Demand LABOR MacBook Pro * > %23 3. 4. R. A S K ב B.arrow_forwardThe following labor market graph applies to questions 13-16. Consider the following competitive labor market situation before and after a tax is levied on labor suppliers. (This would be as if the companies did not withhold any taxes from workers' paychecks. The workers would always be the ones mailing in any taxes owed on their pay from the firms.) W wd Wo Ws Imp E L L₁ Lo D(no tax) D. (with tax) L 13. Before the tax is imposed, firms' surplus is given by the area A + B + C. This surplus measures O the workers' addition to profit. O how much the firm is paying the workers. O how much more the workers are getting paid compared the combined minima the workers are willing to work for. O the firms' combined revenues. O the size of the wage.arrow_forward
- Consider an individual who was employed prior to having a child. Now, they face daycare costs (M) if they choose to go back to work. Assume that they earn an hourly wage (W) and their non-labour income (YN) is greater than their daycare costs (YN > M). Despite the daycare costs, this individual chooses to work T-Lo hours per week. Draw a graph that reflects this individual's income- leisure constraint (both with and without daycare costs), utility-maximizing indifference curve (Uo) and choice of leisure hours (Lo).arrow_forwardEmployment 0 1 2 3 4 5 6 O 4-5 workers. 3-4 workers. Product O 0-1 workers. O 5-6 workers. 0 6 11 15 18 20 21 Price 5 5 5 5 5 5 On the basis of the information in the table above, if the firm is hiring workers under purely competitive conditions at a wage rate of $10, it will choose to employ between: 5 Revenue MRParrow_forwardA dozen eggs cost $1.22 in January 1990 and $2.33 in January 2016. The average wage for workers in private industries was $10.02 per hour in January 1990 and $21.33 in January 2016. By what percentage did the price of a dozen eggs rise? 48% 91% 111% By what percentage did the wage rise? O 21% 94% 113% In order to earn enough to buy a dozen eggs, a worker had to work. Workers' purchasing power in terms of eggs minutes in January 1990 and between 1990 and 2016. minutes in January 2016.arrow_forward
- Number of Employees Total Production Marginal Product of Labor Marginal Revenue Product O 1 2 3 4 O Four employees O One employees O Three employees O OTwo employees 9 24 36 43 O 9 If the price of the item is $15.00 per unit and the employees cost $125 each, how many employees should the firm hire to maximize their profit? 15 12 7arrow_forwardA grocery store hires cashiers and baggers. Cashiers earn $8 an hour; baggers earn $4 an hour. The manager, who wants to maximize the number of customers served given a fixed payroll, expects the following productivity from cashiers and baggers: Number of employees 1 2 3 4 5 Multiple Choice о O Given the information in the table, what is the maximum possible number of customers that can be served with a payroll of $32? O 1,208 936 864 Total number of customers served Cashiers 240 312 440 600 712 776 Baggers 136 264 384 496 560arrow_forwardRefer to the following table. What is the average product of the 4th worker? Number of Workers 0 1 2 3 4 LO 5 6 Units of Capital 4 units of output LO 5 LO 5 5 5 5 5 LO 5 Group of answer choices 3 units of output 16 units of output 6 units of output Output 0 2 LO 5 9 16 22 23arrow_forward
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