Multiple Choice
A competitive firm produces output using three fixed factors and one variable factor. The firm's short-run production function is q = 305x - 2x2, where x is the amount of variable factor used. The price of the output is $2 per unit and the price of the variable factor is $10 per unit. In the short run, how many units of x should the firm use?
A) 37
B) 150
C) 21
D) 75
E) None of the above.
Correct Answer:

Verified
Correct Answer:
Verified
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