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每個pts可以解釋一下..即指出點解係正確或錯誤 .ths
eng is preferred ..
真係唔店用中文解都OK..
2009 MC 10 PP1
2010-03-02 6:37 am
回答 (1)
2010-03-05 2:24 am
✔ 最佳答案
A. (correct)slope of MUV curve = 1/2 MR curve
when price is reached to the mid-point of demand curve(MUV curve)
MR=0
Because of MR=MC.
So, MC=0
B.(wrong)
decrease actually
due to the decrease of AC with the production volume
C.(wrong)
due to MC=0, all earned are rent
D. (wrong)
refer to A's answer
收錄日期: 2021-04-19 21:29:19
原文連結 [永久失效]:
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