012 -1F 100×(1+10% 100×(110%)×(1+10% 1OO<1+1096) F=P(1+z) F(1+0 1 2 n-1 F P n ❖ 100× (1+10%) ❖ 100× (1+10%) × (1+10%) ❖ …… n n n P F i F P i − = + = + + (1 ) (1 ) 100（1 10%）