Noraff · 2023年07月18日
NO.PZ2018062016000018
问题如下：
Four years ago, Joy put $2,000 into her bank account for house decoration which compounded annually with annual interest rate of 3%. At present, Joy changes her plan and decide to deposit the money for another five years. The present value of Joy’s account is about:
选项：
A.$2610
B.$2251
C.$2319
解释：
B is correct. The present value is the original deposit compounded annually for four years, which is $2,000*(1+3%)4=$2251.
用计算器算的话是end还是bgn
NO.PZ2018062016000018问题如下 Four years ago, Joy put $2,000 into her bank account for house coration whicompounannually with annuinterest rate of 3%. present, Joy changes her planci to posit the money for another five years. The present value of Joy’s account is about:A.$2610B.$2251C.$2319B is correct. The present value is the originposit compounannually for four years, whiis $2,000*(1+3%)4=$2251.题目写的是another five years，为什么n不是 5 ？？
$2251 $2319 B is correct. The present value is the originposit compounannually for four years, whiis $2,000*(1+3%)4=$2251.用计算器 N4，I/y3，PV-2000，pmt0，求FV，能得出 2251 这么算对么
$2251 $2319 B is correct. The present value is the originposit compounannually for four years, whiis $2,000*(1+3%)4=$2251.老师为什么用计算器NPV计算，n4 ，IY0.03, Pmt0,求fv这样算不出呢
没有看懂这个题目的意思，不是他4年前存了2000，现在这笔钱又重新存5年吗？
