Multiple Choice
One of the differences between perfect competition and oligopoly is:
A) that an oligopolist rarely earns economic profit, whereas a perfectly competitive firm will always earn economic profit.
B) that perfectly competitive firms often engage in non-price competition, whereas oligopolists don't.
C) that while a perfectly competitive firm earns zero economic profit in the long run, the oligopolist can earn positive economic profit in the long run.
D) that a perfectly competitive firm will advertise while an oligopolist will not advertise.
Correct Answer:

Verified
Correct Answer:
Verified
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