开发者:上海品职教育科技有限公司 隐私政策详情

应用版本:4.2.11(IOS)|3.2.5(安卓)APP下载

周健 · 2020年03月19日

问一道题:NO.PZ2018062016000011

问题如下:

To increase current investment value of $25,000 to $35,000 in 5 years, which will be the most appropriate below?

选项:

A.

deposit in the account that stated annual rate of 6.55% and compounded continuously

B.

deposit in the account that stated annual rate of 7% and compounded monthly

C.

deposit in the account that stated annual rate of 6.79% and compounded quarterly

解释:

C is correct. $25,000(1+r/4)4*5=$35,000, r=6.79%.

老师,选项A的计算过程对吗?

1 个答案

星星_品职助教 · 2020年03月19日

同学你好,

这个计算过程倒是没问题,但是不建议这么算,因为结果34687和35000差别不大,不好判断

建议的思路是根据题干正常求出EAR=6.96%,然后和选项逐一进行对比。A=6.77%,B=7.23%,C=6.96%,直接选C即可

  • 1

    回答
  • 0

    关注
  • 435

    浏览
相关问题

NO.PZ2018062016000011 问题如下 To increase current investment value of $25,000 to $35,000 in 5 years, whiwill the most appropriate below? A.posit in the account thstateannurate of 6.55% ancompouncontinuously B.posit in the account thstateannurate of 7% ancompounmonthly C.posit in the account thstateannurate of 6.79% ancompounquarterly C is correct. $25,000(1+r/4)4*5=$35,000, r=6.79%. 选B,FV为35440.63 35000,收益更高,所以为什么不选B呢,问题问的是最合适的方式。

2022-10-17 21:49 1 · 回答

NO.PZ2018062016000011 问题如下 To increase current investment value of $25,000 to $35,000 in 5 years, whiwill the most appropriate below? A.posit in the account thstateannurate of 6.55% ancompouncontinuously B.posit in the account thstateannurate of 7% ancompounmonthly C.posit in the account thstateannurate of 6.79% ancompounquarterly C is correct. $25,000(1+r/4)4*5=$35,000, r=6.79%. 如果复利连续计算,用对数算的话,是不是这么算呢?35/25=e的R次方,R=ln(35/25)。

2022-04-25 13:46 1 · 回答

NO.PZ2018062016000011 month=(1+6.96%/12)12次方-1=7.2% quarter=(1+6.96%/4)4次方-1=7.14%

2021-04-29 23:17 1 · 回答

NO.PZ2018062016000011 posit in the account thstateannurate of 7% ancompounmonthly posit in the account thstateannurate of 6.79% ancompounquarterly C is correct. $25,000(1+r/4)4*5=$35,000, r=6.79%.为什么要算成季度?不是年么?

2021-02-25 10:21 2 · 回答

NO.PZ2018062016000011 posit in the account thstateannurate of 7% ancompounmonthly posit in the account thstateannurate of 6.79% ancompounquarterly C is correct. $25,000(1+r/4)4*5=$35,000, r=6.79%.怎么理解这道题用的这个公式呢 谢谢

2021-02-12 13:38 1 · 回答