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An industry that has four large firms that provide ______ of the supply of the product is called an oligopoly.

A75%
B65%
C55%
D45%

Verified Answer :

ashlynjayde2003

I cannot find a definition of oligopoly on line or anywhere else that specifies precise thresholds like what you are asking about. You will have to consult your own textbook. 
My guess would be A.
hopes this helps :) :D :)

An industry that has four large firms that provide ______ of the supply of the product is called an oligopoly. A 75%