Scenario 14-3 A Monopoly Firm Maximizes Its Profit by Producing Q =

Scenario 14-3
A monopoly firm maximizes its profit by producing Q = 500 units of output.At that level of output,its marginal revenue is $30,its average revenue is $60,and its average total cost is $34.
-Refer to Scenario 14-3.At Q = 500,the firm's profit is

A) $13,000.
B) $15,000.
C) $17,000.
D) $30,000.