正确答案:债券B的投资价值为: P.B=Mi∑(1+ǐ)t-1/(1+r)t+M/(1+r)n =1000×4%×∑(1+0.04)t-1/(1+0.08)t+1000/1.083 =107.0467+1000/10.83 =900.8789(元)(其中t=3)
答案解析:略

正确答案:债券B的投资价值为: P.B=Mi∑(1+ǐ)t-1/(1+r)t+M/(1+r)n =1000×4%×∑(1+0.04)t-1/(1+0.08)t+1000/1.083 =107.0467+1000/10.83 =900.8789(元)(其中t=3)
答案解析:略