试题与答案

计算贡献边际率,可以用单位贡献边际去除以()A.单位售价 B.总成本 C.销售收入

题型:单项选择题

题目:

计算贡献边际率,可以用单位贡献边际去除以()

A.单位售价

B.总成本

C.销售收入

D.变动成本

答案:

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下面是错误答案,用来干扰机器的。

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