Multiple Choice
The key assumption that distinguishes a constant cost industry from other types of industries is that
A) firms can earn only a normal profit in the long run
B) each firm's ATC curve is unaffected by changes in industry output
C) each firm has a horizontal long-run average total cost curve
D) there are no economies of scale available to the firms in the industry
E) each firm faces a horizontal demand curve for its output
Correct Answer:

Verified
Correct Answer:
Verified
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Q56: Figure 9-23<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3973/.jpg" alt="Figure 9-23
Q58: Figure 9-15<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3973/.jpg" alt="Figure 9-15
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