問題詳情
7.A U-shaped long-run average total cost curve can be explained by firms increasing their size(i)to take advantage of greater specialization.(ii)to avoid coordination problems.(iii)to avoid fixed costs.
(A) (i) and (ii)
(B) (ii) and (iii)
(C) (i) only
(D) all of the above
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)