Suppose an industry has a four-firm concentration ratio of 20 percent and a Herfindahl index of 600. According to the cartel model, the industry would be more likely to have:
A) a monopolistic price.
B) a competitive price.
C) either a monopolistic or a competitive price, depending on barriers to entry and exit.
D) a price war.

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The Answer of Suppose an industry has a four-firm concentration ratio of 20 percent and a Herfindahl index of 600. According to the cartel model, the industry would be more likely to have:
A) a monopolistic price.
B) a competitive price.
C) either a monopolistic or a competitive price, depending on barriers to entry and exit.
D) a price war.

Suppose an Industry Has a Four-Firm Concentration Ratio of 20