問題詳情
14. If firms in a monopolistically competitive industry are making an economic profit, then
(A) new firms will enter the industry.
(B) some customers will exit the market.
(C) some workers will leave the industry’s labor force.
(D) some firms will leave the industry.
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增