需求彈性一問 - 經濟
By Erin
at 2012-08-20T23:43
at 2012-08-20T23:43
Table of Contents
當某商品的需求彈性恆為一常數時,則當此價格下跌時,
(A)對該商品的支出一定不變
(B)對該商品的支出一定下降
(C)對該商品的支出一定上升
(D)以上皆非
答案是D,請問可以解釋一下為什麼嗎?
謝謝囉!!
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經濟
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By Elizabeth
at 2012-08-24T10:36
at 2012-08-24T10:36
By Delia
at 2012-08-25T08:44
at 2012-08-25T08:44
By Poppy
at 2012-08-29T10:46
at 2012-08-29T10:46
By Tom
at 2012-08-29T13:46
at 2012-08-29T13:46
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