Multiple Choice
A firm's production function is given by Q = KL.The marginal products of labor and capital are,respectively,MPL = K and MPK = L.The wage rate of labor is w = $10 and the rental rate of capital is r = $20.What is the most efficient combination of labor and capital that also yields a cost of exactly $1000?
A) (10, 45)
B) (25, 50)
C) (50, 25)
D) (20, 40)
Correct Answer:

Verified
Correct Answer:
Verified
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