問題詳情

4.In monopolistic competition, each firm's marginal revenue curve has
(A)zero slope, and its demand curve also has zero slope.
(B)zero slope, and its demand curve has negative slope..
(C)negative slope, aud its demand curve has zero slope.
(D)negative slope, and its demand curve has negative slope.

參考答案

答案:[無官方正解]
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

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