單項(xiàng)選擇題
◎要使復(fù)利終值經(jīng)5年后變?yōu)楸窘鸬?倍,每半年復(fù)利一次,其年利率是(?。?BR> A.7.18%
B.15.50%
C.13.45%
D.14.34%
【顯示答案】
【隱藏答案】
正確答案:D
答案解析:A×FVr/2,10=2A , FVr/2,10 =2
通過(guò)查表可以知道:當(dāng)r/2=7%,F(xiàn)Vr/2, 10=1.9672,當(dāng)r/2=8%,F(xiàn)Vr/2,10=2.1589
(r/2-7%)/(8%-7%)=(2-1.9672)/(2.1589-1.9672)
r/2=7.171% r=14.34%
◎要使復(fù)利終值經(jīng)5年后變?yōu)楸窘鸬?倍,每半年復(fù)利一次,其年利率是(?。?BR> A.7.18%
B.15.50%
C.13.45%
D.14.34%
【顯示答案】
【隱藏答案】
正確答案:D
答案解析:A×FVr/2,10=2A , FVr/2,10 =2
通過(guò)查表可以知道:當(dāng)r/2=7%,F(xiàn)Vr/2, 10=1.9672,當(dāng)r/2=8%,F(xiàn)Vr/2,10=2.1589
(r/2-7%)/(8%-7%)=(2-1.9672)/(2.1589-1.9672)
r/2=7.171% r=14.34%