Multiple Choice
Suppose that the total fixed cost for a guitar manufacturer is $90.The marginal cost of the first guitar produced is $80 and decreases by $10 for the next three guitars produced.Thereafter,the marginal cost increases by $10 for each successive guitar.
-Refer to the information above to answer this question.If the manufacturer can sell her guitars for $100,how many should she produce in order to maximize her profits?
A) 0.
B) 6.
C) 7.
D) 8.
E) 9.
Correct Answer:

Verified
Correct Answer:
Verified
Q17: The following graph shows the costs for
Q18: At the current level of production,the firm's
Q19: The following questions are based on the
Q20: The supply curve of the firm in
Q21: What is the significance of equating marginal
Q23: The total fixed costs of a perfectly-competitive
Q24: The following graph shows the costs for
Q25: Profit maximization occurs at the output where
Q26: The following graph (A)represents the cost curves
Q27: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5692/.jpg" alt=" The Competitive Industry