Multiple Choice
A firm's production function is given by .The marginal products of labor and capital are,respectively,
and
.Further,the wage rate is
and the rental rate of capital is
.What is the most efficient combination of labor and capital
that also results in a total cost level of exactly $1,200?
A) (20, 50)
B) (25, 47.5)
C) (30, 45)
D) (40, 40)
Correct Answer:

Verified
Correct Answer:
Verified
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