ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN: 9780190931919
Author: NEWNAN
Publisher: Oxford University Press
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Question
Consider a company operating in a competitive market. The company sells units of output and receives a price of $20 per unit, and pays a daily market wage of $330 to each worker it employs.
In the following table, complete the column for the value of the marginal product of labor (VMPL) at each quantity of workers.
Labor
|
Output
|
Marginal Product of Labor
|
Value of the Marginal Product of Labor
|
---|---|---|---|
(Number of workers)
|
(Units of output)
|
(Units of output)
|
(Dollars)
|
0 | 0 | ||
20 |
|
||
1 | 20 | ||
19 |
|
||
2 | 39 | ||
18 |
|
||
3 | 57 | ||
15 |
|
||
4 | 72 | ||
12 |
|
||
5 | 84 | ||
On the following graph, use the blue points (circle symbol) to plot the firm's labor demand curve. Then, use the orange line (square symbols) to show the wage rate. (Note: If you cannot place the wage rate at the level you want, move the two end points individually.)
Hint: Remember to plot each point halfway between the two integers. For example, when the number of workers increases from 0 to 1, the value of the marginal product for the first worker should be plotted with a horizontal coordinate of 0.5, the value halfway between 0 and 1. Line segments will automatically connect the points.
DemandMarket Wage Rate01234540036032028024020016012080400WAGE (Dollars per worker)LABOR (Number of workers)
The profit-maximizing quantity of labor at the market wage is .
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