An investor will receive an annuity of $4,000 a year for ten years. The first
payment is to be received five years from today. At a 9% discount rate, this
annuity's worth today is closest to:
A. $16,684.
B. $18,186.
c. $25,671.
计算时候分两步,第一步算出annuity for 10 years,N=10,I/Y=9,PMT=-4000,FV=0,PV是25670.63这一步和答案相同;
但是第二步解答里面给的是N=4,也就是说题目里面的“be received five years from today” 指的是下图中的4的时间点?那不是year4的beginning吗?