100 w x FV ( n = 20 , r = 10 ) = 6,727,500 ... A
23w x AFV ( n= 20 m, r = 10 ) = 13,173,250 ... B
A + B = 19,900,750
49.周君現年 40 歲,預備 60 歲時退休。假設周君現有 100 萬元可供投..-阿摩線上測驗