Central Manufacturing Company is the only manufacturing facility in a small remote town, and Central Manufacturing Company is the only employer of machinists in the area. The graph below shows the market for machinists with the marginal factor (resource) cost curve, the labor supply curve, and the marginal revenue product curve. 120 Marginal Factor Cost Supply 75 63 57 45 36 Marginal Revenue Product 15 210 300 800 Quantity of Machinists 105 420 480 600 150 240 380 560 (a) If the wage rate is $63, state whether there will be a shortage or a surplus of machinists and calculate its size. Show your work. (b) Identify the profit-maximizing number of machinists. Explain using the labeling on the graph. (c) Identify the profit-maximizing wage rate that Central Manufacturing Company will pay its machinists. Explain using the labeling on the graph. Wage Rate ($)

Principles of Microeconomics
7th Edition
ISBN:9781305156050
Author:N. Gregory Mankiw
Publisher:N. Gregory Mankiw
Chapter22: Frontiers Of Microeconomics
Section: Chapter Questions
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managebac-prod-china.s3.cn-north-1.amazonaws.com.cn A
Page 8 of 46
AP Microeconomics
9 of 46
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Unit 5 Problem Set - FRQ's
Include correctly labeled diagrams, if useful or required, in explaining your answers. A correctly labeled diagram
must have all axes and curves clearly labeled and must show directional changes. If the question prompts you to
"Calculate," you must show how you arrived at your final answer.
Central Manufacturing Company is the only manufacturing facility in a small remote town, and Central Manufacturing
Company is the only employer of machinists in the area. The graph below shows the market for machinists with the
marginal factor (resource) cost curve, the labor supply curve, and the marginal revenue product curve.
120
Marginal
Factor Cost
Supply
75
63
57
45
36
Marginal
Revenue Product
15
210 300
600
800 Quantity of
Machinists
105
420 480
150 240
380
560
(a) If the wage rate is $63, state whether there will be a shortage or a surplus of machinists and calculate its size. Show
your work.
(b) Identify the profit-maximizing number of machinists. Explain using the labeling on the graph.
(c) Identify the profit-maximizing wage rate that Central Manufacturing Company will pay its machinists. Explain using
the labeling on the graph.
(d) If the marginal product of machinists increases, what will happen to the quantity of output produced by Central
Manufacturing Company? Explain.
(e) Assume instead that Central Manufacturing Company uses both labor and capital in producing widgets. The marginal
product of the last unit of labor hired is 120 widgets per day and the marginal product of the last unit of capital rented is
AP Microeconomics
Page 9 of 46
Wage Rate ($)
Transcribed Image Text:11:16 Fri 10O Dec * 9 80% •.. managebac-prod-china.s3.cn-north-1.amazonaws.com.cn A Page 8 of 46 AP Microeconomics 9 of 46 AP CollegeBoard Test Booklet Unit 5 Problem Set - FRQ's Include correctly labeled diagrams, if useful or required, in explaining your answers. A correctly labeled diagram must have all axes and curves clearly labeled and must show directional changes. If the question prompts you to "Calculate," you must show how you arrived at your final answer. Central Manufacturing Company is the only manufacturing facility in a small remote town, and Central Manufacturing Company is the only employer of machinists in the area. The graph below shows the market for machinists with the marginal factor (resource) cost curve, the labor supply curve, and the marginal revenue product curve. 120 Marginal Factor Cost Supply 75 63 57 45 36 Marginal Revenue Product 15 210 300 600 800 Quantity of Machinists 105 420 480 150 240 380 560 (a) If the wage rate is $63, state whether there will be a shortage or a surplus of machinists and calculate its size. Show your work. (b) Identify the profit-maximizing number of machinists. Explain using the labeling on the graph. (c) Identify the profit-maximizing wage rate that Central Manufacturing Company will pay its machinists. Explain using the labeling on the graph. (d) If the marginal product of machinists increases, what will happen to the quantity of output produced by Central Manufacturing Company? Explain. (e) Assume instead that Central Manufacturing Company uses both labor and capital in producing widgets. The marginal product of the last unit of labor hired is 120 widgets per day and the marginal product of the last unit of capital rented is AP Microeconomics Page 9 of 46 Wage Rate ($)
11:16 Fri 10 Dec
* O 80%
0..
AA rod-china.s3.cn-north-1.amazonaws.com.cn
Unit 5 MCC * Start Page
Emily Xu
Emily Xu
managebac...
Emily Xu
AP Microeconomics
Page 19 of 46
20 of 46
AP CollegeBoard
Test Booklet
Unit 5 Problem Set - FRQ's
Number of
Unskilled Workers Quantity of Radios
Produced (per day)
Hired
1
20
45
3
60
4
70
75
6
79
7
80
Assume that HZRad Company produces clock radios as shown in the short-run production function in the table above.
HZRad can sell all the clock radios it produces at a market price of $20 each and can hire all the unskilled labor it needs at
a wage of $90 per day per worker. Assume also that labor is the only variable input.
a. Using the specific information above, draw a correctly labeled graph of HZRad's current supply curve for
unskilled labor.
b. What is HZRad's profit-maximizing output level? Explain.
c. Suppose that HZRad is the first company to use a new technology that increases the productivity of its unskilled
workers.
i. How will the new technology affect the quantity of unskilled labor HZRad hires? Explain.
ii. How will the new technology affect the wage paid to HZRad's unskilled workers?
17.
Respond to all parts of the question.
Please respond on separate paper, following directions from your teacher.
Transcribed Image Text:11:16 Fri 10 Dec * O 80% 0.. AA rod-china.s3.cn-north-1.amazonaws.com.cn Unit 5 MCC * Start Page Emily Xu Emily Xu managebac... Emily Xu AP Microeconomics Page 19 of 46 20 of 46 AP CollegeBoard Test Booklet Unit 5 Problem Set - FRQ's Number of Unskilled Workers Quantity of Radios Produced (per day) Hired 1 20 45 3 60 4 70 75 6 79 7 80 Assume that HZRad Company produces clock radios as shown in the short-run production function in the table above. HZRad can sell all the clock radios it produces at a market price of $20 each and can hire all the unskilled labor it needs at a wage of $90 per day per worker. Assume also that labor is the only variable input. a. Using the specific information above, draw a correctly labeled graph of HZRad's current supply curve for unskilled labor. b. What is HZRad's profit-maximizing output level? Explain. c. Suppose that HZRad is the first company to use a new technology that increases the productivity of its unskilled workers. i. How will the new technology affect the quantity of unskilled labor HZRad hires? Explain. ii. How will the new technology affect the wage paid to HZRad's unskilled workers? 17. Respond to all parts of the question. Please respond on separate paper, following directions from your teacher.
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