Multiple Choice
The production function is f (L, M) = 5
, where L is the number of units of labor and M is the number of machines. If the amounts of both factors can be varied and if the cost of labor is $9 per unit and the cost of using machines is $64 per machine, then the total cost of producing 12 units of output is
A) $438.
B) $108.
C) $576.
D) $115.20.
E) $57.60.
Correct Answer:

Verified
Correct Answer:
Verified
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