急急急,2个管理会计计算题!!!!

2024年11月28日 13:40
有1个网友回答
网友(1):

一、设无差异成本点产量为x,则c1(外购成本)=(14.9+0.1)x-12000;c2(自产成本)=3000+10x;当c1=c2时,为无差异点产量,以c1>=c2计算得x>=3000,即当需求量等于3000件时,两种方案成本相同;当大于3000件时,外购成本要高于自产成本,目前需求量为4000,自产。
二、原理:内含报酬率是净现值等于0时的报酬率,所以内插法是用累积净现值从正变负的两个值计算。这里要用到的数值是24% 26%以及对应的(累积)净现值(题目有问题),所以内含报酬率一定在24-26%之间。评价项目是不是可行,要看内含报酬率是不是高于行业的平均内含报酬率。这个题目没有考虑时间价值可以,但以基准收益率做比较标准是有问题的,内含报酬率是项目最高报酬水平,要大于实际收益率不少。
1. 设内含报酬率为i
则有:(26%-i)/(i-24%)=10/90
计算得:i=25.83%
2.高于行业14%的基准收益率,可行。

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