Multiple Choice
A certain firm's marginal cost, in dollars, for a product is , its marginal revenue, in dollars, is
, and its total cost of production of 8 items is $900. Find the profit or loss at the optimal level of production. Round your answer to the nearest dollar.
A) $172 loss
B) $172 profit
C) $820 profit
D) $820 loss
E) $400 loss
Correct Answer:

Verified
Correct Answer:
Verified
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