单选题 An U. S. Treasury zero-coupon bond with a face value of $1000 matures in 7 years. If the bond's yield to maturity is 6.0%, the bond's current value is closest to:
A. $442
B. $661
C. $665

【正确答案】 B
【答案解析】[解析] 用计算器计算，N=14，I/Y=3，FV=$1000，PMT=0，求得PV=$661。注意，美国零息国债都是半年付息一次的。