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

succi_z · 2022年03月18日

本题是否可以使用CF功能,求NPV后,再求FV?

NO.PZ2017092702000010

问题如下:

A saver deposits the following amounts in an account paying a stated annual rate of 4%, compounded semiannually:

At the end of Year 4, the value of the account is closest to:

选项:

A.

$30,432

B.

$30,447

C.

$31,677

解释:

B is correct.

To solve for the future value of unequal cash flows, compute the future value of each payment as of Year 4 at the semiannual rate of 2%, and then sum the individual future values, as follows:

根据上表所示,首先计算每笔存款的FV,但是需使用semiannual rate 2%,然后将FV相加求和。

即cf0=4000, cf1=8000, cf2=7000, cf3=10000, I=EAR=4.04%,求NPV后,再NPV*(1+4.04%)4次方,求FV?
1 个答案

星星_品职助教 · 2022年03月18日

同学你好,

这个列式是错误的,CF0是前期投入的资金,本题的CF0应该为0。

正确的NPV列式如下:

STEP1:

EAR=4.04%,即I=4.04

CF0=0; CF1=4000; CF2=8000; CF3=7000; CF4=10000; I=4.04; CPT NPV=25986.1419

STEP2:

PV=-25986.1419; PMT=0; N=4; I/Y=4.04; CPT FV= 30446.9 (这一步就是NPV*(1+4.04%)的4次方,直接算更快

但从考试的角度,不应该去使用NPV算法。题目要得到的是FV,去算(N)PV比较绕且容易出错。

这种题目最快捷、也是考试需要使用的方法即为如答案解析那样算出四个FV然后加和。

  • 1

    回答
  • 0

    关注
  • 333

    浏览
相关问题

NO.PZ2017092702000010 问题如下 A saver posits the following amounts in account paying a stateannurate of 4%, compounsemiannually:the enof Ye4, the value of the account is closest to: A.$30,432 B.$30,447 C.$31,677 B is correct.To solve for the future value of unequcash flows, compute the future value of eapayment of Ye4 the semiannurate of 2%, anthen sum the invifuture values, follows:根据上表所示,首先计算每笔存款的FV,但是需使用semiannurate 2%,然后将FV相加求和。 为什么不是按照effective annurate的计算方式计算呢?这样一年4%,按照半年机洗一次的话,EAR应该算出来是4.04%呀,并不是直接4%除上2,这个理解是哪里有问题呢?

2023-09-28 13:47 1 · 回答

NO.PZ2017092702000010 问题如下 A saver posits the following amounts in account paying a stateannurate of 4%, compounsemiannually:the enof Ye4, the value of the account is closest to: A.$30,432 B.$30,447 C.$31,677 B is correct.To solve for the future value of unequcash flows, compute the future value of eapayment of Ye4 the semiannurate of 2%, anthen sum the invifuture values, follows:根据上表所示,首先计算每笔存款的FV,但是需使用semiannurate 2%,然后将FV相加求和。 若用CF计算,CF0 = 0,CF1,3,5,7=0,2,4,6,8分别为题目给予的数值,同时I = 2,这样计算是否正确

2023-08-10 06:53 1 · 回答

NO.PZ2017092702000010 问题如下 A saver posits the following amounts in account paying a stateannurate of 4%, compounsemiannually:the enof Ye4, the value of the account is closest to: A.$30,432 B.$30,447 C.$31,677 B is correct.To solve for the future value of unequcash flows, compute the future value of eapayment of Ye4 the semiannurate of 2%, anthen sum the invifuture values, follows:根据上表所示,首先计算每笔存款的FV,但是需使用semiannurate 2%,然后将FV相加求和。 ti

2023-05-27 14:40 1 · 回答

NO.PZ2017092702000010 问题如下 A saver posits the following amounts in account paying a stateannurate of 4%, compounsemiannually:the enof Ye4, the value of the account is closest to: A.$30,432 B.$30,447 C.$31,677 B is correct.To solve for the future value of unequcash flows, compute the future value of eapayment of Ye4 the semiannurate of 2%, anthen sum the invifuture values, follows:根据上表所示,首先计算每笔存款的FV,但是需使用semiannurate 2%,然后将FV相加求和。 题干里给的是每年年末的posit。第一年4000,第二年8000,第二年8000里面不会有4000已经compoun第四年年末了吗?再计算8000的compoun什么没有重复计算的问题?

2023-05-26 10:05 1 · 回答

NO.PZ2017092702000010问题如下 A saver posits the following amounts in account paying a stateannurate of 4%, compounsemiannually:the enof Ye4, the value of the account is closest to:A.$30,432B.$30,447C.$31,677 B is correct.To solve for the future value of unequcash flows, compute the future value of eapayment of Ye4 the semiannurate of 2%, anthen sum the invifuture values, follows:根据上表所示,首先计算每笔存款的FV,但是需使用semiannurate 2%,然后将FV相加求和。 我的想法每一年分开算,如第一年,N=2,I/Y=2%,pv=题目中的,然后能算出来FV第二年,N和I/Y不变,PV=第一年算出来的值,PMT=题目给的第二年的投资,算FV第三年,N和I/Y不变,PV=第二年算出来的值,PMT=题目给的第三年的投资,算Fv这个FV就是答案。请问老师我这个思路有什么问题吗?

2023-03-08 18:17 1 · 回答