问题已解决
这道题有答案,但不知道为什么这么解,麻烦详细说下解题思路
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假设税前债务资本成本为K,1/1.8×15%+0.8/1.8×K×(1-35%)=10.5%,求得K=7.5%。用的是加权平均原理计算公司资本成本
2021 06/13 21:57
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84785032 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
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2021 06/13 21:58
1.8是哪里来的
![](https://pic1.acc5.cn/013/71/04/64_avatar_middle.jpg?t=1651217497)
悠然老师01 ![](/wenda/_nuxt/img/reply2.28c7604.png)
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2021 06/13 22:00
债务权益比0.8,债务0.8权益1合计1.8
![](http://member.chinaacc.com/homes/resources/images/home/avatar/2.jpg)
84785032 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
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2021 06/13 22:01
只说了债是0.8,没看到又说股是1
![](https://pic1.acc5.cn/013/71/04/64_avatar_middle.jpg?t=1651217497)
悠然老师01 ![](/wenda/_nuxt/img/reply2.28c7604.png)
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2021 06/13 22:05
债务/权益是债资比,因此债是0.8股就是1了
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84785032 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
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2021 06/13 22:43
有说债0.8怎么债资比判断股是1
![](http://member.chinaacc.com/homes/resources/images/home/avatar/2.jpg)
84785032 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
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2021 06/13 22:43
还是不明白
![](https://pic1.acc5.cn/013/71/04/64_avatar_middle.jpg?t=1651217497)
悠然老师01 ![](/wenda/_nuxt/img/reply2.28c7604.png)
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2021 06/13 22:44
因为债务除以权益等于0.8,权益就是股本,债务按0.8,股本就是1,合计比例1.8
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84785032 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
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2021 06/13 22:50
还是不太懂,题目里哪里有股本?
![](https://pic1.acc5.cn/013/71/04/64_avatar_middle.jpg?t=1651217497)
悠然老师01 ![](/wenda/_nuxt/img/reply2.28c7604.png)
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2021 06/13 22:57
权益就是股本,企业筹资有权益,有债权。股本是权益
![](http://member.chinaacc.com/homes/resources/images/home/avatar/2.jpg)
84785032 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
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2021 06/13 22:58
但是题目里没有说权益是多少啊
![](https://pic1.acc5.cn/013/71/04/64_avatar_middle.jpg?t=1651217497)
悠然老师01 ![](/wenda/_nuxt/img/reply2.28c7604.png)
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2021 06/13 23:01
因为是按比例计算,所以按1就可以