EBK PRINCIPLES OF MICROECONOMICS (SECON
2nd Edition
ISBN: 9780393616149
Author: Mateer
Publisher: W.W.NORTON+CO. (CC)
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Question
Chapter 14, Problem 3SP
(a)
To determine
Identify the marginal product and the value of the marginal product that each worker creates.
(b)
To determine
Identify the number of workers should Pam’s pretzels hire.
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Students have asked these similar questions
Suppose Fred produces 500 litres of milk every day with 10 workers. The price of milk is $12 per litre, and each worker is paid $550 daily.
If the marginal product of the last worker employed is 40 litres of milk, explain whether Fred is maximizing his profit. If not, can Fred increase his profit by employing more or fewer workers?
If Fred buys more dairy cattles, how will it affect his demand for labor? Explain with a diagram.
The following table contains the relationship between a number of trainers working at a new gym and the number of clients they can train. These clients represent the output of trainers. Clients pay $40 per session.
Number of Trainers
Clients Trained
1
10
2
50
3
80
4
100
5
110
6
115
a. Find the marginal product of labor (MPL) and the value of the marginal product of labor (VMPL) for each additional trainer hired and record these numbers in columns in the table.
b. Premier trainers earn $200 an hour. How many trainers will the gym hire?
Barb's Bakery employs three workers who
produce 6 cakes per hour. After Barb
hires a fourth worker, production
increases to 12 cake per hour. Which of
the following statements is TRUE?
a.
b.
C.
d.
Because the marginal product
of the fourth worker is greater
than the average product of
three workers, the average
product must rise.
Because the marginal product
of the fourth worker is less
than the average product of
three workers, the average
product must fall
Because the marginal product
of the fourth worker is less
than the average product of
three workers, the average
product must rise.
Because the marginal product
of the fourth worker is greater
than the average product of
three workers, the average
product must fall.
Chapter 14 Solutions
EBK PRINCIPLES OF MICROECONOMICS (SECON
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- The following table contains the relationship between a number of trainers working at a new gym and the number of client's they can train. These client's represent the output of trainers. Client's pay $40 per session. A. Find the marginal product of labor (mpl) and the value of the marginal product of labor (vmpl) for each additional trainer hired and record these numbers in columns in the table. B. Premier trainers earn $200 an hour. How many trainers will the gym hire?arrow_forwardA small specialty cookie company, whose only variable input is labor, finds that the average worker can produce 100 cookies per day, the cost of the average worker is $32 per day, and the price of a cookie is $1.00. Is the firm maximizing profit? The firm A. is not maximizing profit because the marginal revenue product of labor is greater than the wage. B. is not maximizing profit because the marginal revenue product of labor is less than the wage. C. is maximizing profit because the marginal product of labor is greater than the wage. D. is not maximizing profit because the price of the output is not equal to the wage. E. is not maximizing profit because the marginal product of labor is greater than the wage.arrow_forwardHomer's Donut Shoppe has the production function q=10L +20L²- 5L³. The marginal product of labor is A. MP = 10 + 20L B. MP = 10 + 20L - 5L² C. MP=10L D. 2 MP=10 + 40L-15Larrow_forward
- Suppose that labor is the only input used by a perfectly competitive firm. The firm’s production function is as follows: Number of Workers: 0, 1, 2, 3, 4, 5, 6, 7 Units of Output: 0, 7, 13, 19, 25, 28, 29, 29 a. Calculate the marginal product for each additional worker. b. Each unit of output sells for $10. Calculate the value of the marginal product of each worker. c. Compute the marginal profit if the wage is $100 a day. 2. Your enterprising uncle opens a sandwich shop that employs 7 people. The employees are paid $12 per hour, and a sandwich sells for $6. If your uncle is maximizing his profit, what is the value of the marginal product of the last worker he hired? What is that worker’s marginal product?arrow_forwardThe owner of a Colorado bakery is maximizing profit. K The price of a loaf of bread is $4.00, a bakery worker's wage rate is $8 an hour, and the bakery employs ten workers. What is the marginal product of the tenth bakery worker? If, when the price of a loaf of bread rises to $5.00, the bakery hires twelve workers, what is the marginal product of the twelfth worker? >>> Answer to 2 decimal places. When the price of a loaf of bread is $4.00, the marginal product of the tenth bakery worker isarrow_forwardA small speciality cookie company, whose only variable input is labor, finds that the average worker can produce 25 cookies per day, the cost of the average worker is $128 per day, an the price of a cookie $0.50. Is the firm maximizing profit? Choose the answer. It is not maximizing profit because... a. the price of the output is not equal to the wage b. the marginal product of labor is less than the wage c. the marginal revenue product of labor is greater than the wage d. the marginal revenue product of labor is less than the wagearrow_forward
- Suppose that Tim runs his own lawn care service and that his firm is competitive in the lawn care industry. He has a fixed number of tools that can be used to maintain a yard, but he needs to determine the productivity gained from hiring various numbers of workers per week. Which of the following statements best represents the idea behind the marginal product of labor ( MPL )? When Tim hires more workers, he can mow more lawns per week, but at a decreasing rate. If Tim hires twice as many workers per week, he can mow twice as many lawns per week. If Tim buys one more lawn mower, he can mow 13 more lawns per week. If Tim hires an additional worker per week, he can mow 11 more lawns per week. The following graph portrays the weekly total product curve for lawn mowing given a fixed amount of capital and varying labor inputs. (Note: Each black point (plus symbol) represents a point on the total product curve.) 100 90 во 70 60 50 40 30 20 10 xxxx_ Total Product ° 0 1 2 4 5 7 8 10 LABOR…arrow_forwardCalculate the Marginal Product (MP) at each input level. If the price of printer is $100 each, calculate the Value of the Marginal of labor (VMPL). If the wage rate (per week) is $1800 , how many workers will be employed? If the firm decides to hire 14 workers, what is the maximum wage the firm would be willing to pay?arrow_forwardSuppose you are considering hiring another worker. Also assume that you are at a firm that is operating at a point where the marginal product of labor is 5 and the price of each unit of labor is $2, and the marginal product of capital is 20 and the price of each unit of capital is $10. Should you hire another worker? If you hire another worker, what will happen to the marginal product of labor and why?arrow_forward
- Shan's Dumpling House can produce 100 dumplings, using one worker, and 175 dumpling, using two workers. What is the marginal product of the second worker? Explain your answer.arrow_forwardSuppose that hiring a third worker at the campus coffee shop increases sales from $115 per hour to $130 per hour. What is the marginal product of labor per hour from adding that third worker? Instructions: Enter your answer as a whole number.arrow_forwardI Collado Lumber Company is producing tons of lumber per day. The following table is the costs of production. The managers currently have six machines. The price of output is $5 per unit. The wage of the worker is $55 per worker. From economic theory, we know that the value of the marginal product is price times the marginal product of labor. According to economic theory, a worker should be hired if the value of the marginal product is greater than the marginal cost of hiring a worker. See the table below. Number of machines Number of workers Output The marginal product of labor VMP Wage Marginal cost of hiring an additional worker 6 0 0 xxx xxx $55.00 xxx 6 1 2 2 $10.00 $55.00 $55.00 6 2 14 12 $60.00 $55.00 $55.00 6 3 30 16 $80.00 $55.00 $55.00 6 4 42 12 $60.00 $55.00 $55.00 6 5 50 8 $40.00 $55.00 $55.00 6 6 56 6 $30.00 $55.00 $55.00 6…arrow_forward
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