問題詳情
4. One key difference between an oligopoly market and a competitive market is that
(A) oligopolistic firms are interdependent while competitive firms are not.
(B) oligopolistic firms sell completely unrelated products while competitive firms do not.
(C) oligopolistic firms sell their product at a price equal to marginal cost while competitive firmsdo not.
(D) oligopolistic frms are price takers while competitive firms are not.
參考答案