Leet L represent the number of workers hired by a firm and let Q represent that firm's quantity of output. Assume two points on the firm's production function are (L= 112, Q=122) and (L=13, Q= 132). Then the marginal product of the 13th worker is
a. 8 units of output.
b. 10 units of output.
c. 122 units of output.
d. 132 units of output.
Answer: B
Microeconomics
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