A perfectly competitive industry's market price is found by

A. finding the point on the market demand curve where the largest number of units will be purchased.
B. identifying the price at which each firm realizes its largest economic profit.
C. the horizontal summation of all the industry firms' individual supply curves.
D. locating the intersection of the market demand and market supply curves.


Answer: D

Economics

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A) depreciate; short B) appreciate; short C) depreciate; long D) appreciate; long

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