从现在其每年年初存款1000元,年利率为12%,复利半年计算一次,第五年年末本利和是多

1000(1+12%/2)^10+------+1000(1+12%/2)^2=1000(1.06^10+1.06^8+---1.06^2)=1000(1.1236+1.2625+1.4185+1.5938+1.7908)=1000*7.1892=7189.20