作者linshu13 (你是笨瓜 = =)
站内Economics
标题[请益] average cost和marginal cost的关系
时间Wed Apr 22 23:10:07 2009
我想请教一个问题：
"Average cost can never rise while marginal costs are declining."
这题是要判断对错，并且解释原因
我觉得这是 "true"
但是答案却是 "不一定"
所以想请问各位为什麽～
谢谢！ ^^
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◆ From: 61.229.229.104
※ 编辑: linshu13 来自: 61.229.229.104 (04/22 23:24)
1F：推 FallenAllen:AC is increasing iff MC > AC140.112.151.218 04/23 15:41
2F：→ FallenAllen:and decreasing iff AC > MC140.112.151.218 04/23 15:43
3F：→ FallenAllen:Declining MC doesn't imply AC >= MC140.112.151.218 04/23 15:45