問題已解決
老師這個題為什么不是10+28*(p /a, 10%,5)*(p /f,10%,2)
![](https://member.chinaacc.com/homes/resources/images/home/avatar/9.jpg)
![](/wenda/_nuxt/img/iconWarn.60bd4fe.jpg)
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你好,19年付款,相當于零時點在18-12-10
2019 02/22 14:58
![](http://member.chinaacc.com/homes/resources/images/home/avatar/9.jpg)
84784999 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
![](/wenda/_nuxt/img/reply1.d92ea43.png)
2019 02/23 20:37
老師你好
![](http://member.chinaacc.com/homes/resources/images/home/avatar/9.jpg)
84784999 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
![](/wenda/_nuxt/img/reply1.d92ea43.png)
2019 02/23 20:38
為什么永續(xù)年金計算要從第二期開始!
![](http://member.chinaacc.com/homes/resources/images/home/avatar/9.jpg)
84784999 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
![](/wenda/_nuxt/img/reply1.d92ea43.png)
2019 02/23 20:38
怎么理解?謝謝!
![](https://pic1.acc5.cn/009/15/95/67_avatar_middle.jpg?t=1651203220)
月月老師 ![](/wenda/_nuxt/img/reply2.28c7604.png)
![](/wenda/_nuxt/img/reply2.28c7604.png)
2019 02/24 09:05
你好,題目是期初開始支付,零時點已經(jīng)支付一次了,需要用永續(xù)年金的公式還要加上期初的80。
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