An Oligopoly Environment Can Be Described an Environment

An oligopoly environment can be described an environment:

A) that can reap excessive business profits in the absence of competition within defined market segments.
B) with few players who are more influenced by the actions of their rivals than those of their customers.
C) that can sustain long-term competitive advantages within defined market segments.
D) None of the options listed
E) All of the options listed