NO.PZ2017092702000004
问题如下:
The value in six years of $75,000 invested today at a stated annual interest rate of 7% compounded quarterly is closest to:
选项:
A.$112,555.
B.$113,330.
C.$113,733.
解释:
C is correct
as shown in the following (where FV is future value and PV is present value):
FV = PV(1 + rs /m)mN FV6 = $75,000(1 +0.07/4)(4×6) FV6 = $113,733.21.
(1)看了答案是用那个公式算的,上课时是不是说这个可以不用记,直接用计算器求呀?
(2)想问这道题需要先求EAR吗?求出来EAR0.0719也约等于7%呀,以后遇到还要求吗?
(3)我按的是:I/Y=7/4=1.75,N=6*4=24,PV=75000,PMT=0,求出FV=113733,这样也求出正确答案了,
但是看到你在其他问题下的解答里:“2)PMT不是利息,PMT是在PV之外支付的等额现金流。例如本题除了“ $75,000 invested today”之外,每个季度还都会再投资500,那么这500就是PMT。” 为什么PMT=500?