Acһͯ(ji)ͯһɰ۳ۣСİְֽo50ԪȥIُЃɷNС߀ʣԪՈСُ\СW(xu)X15Ԫك硷18.8ԪͽͯԒ¹38Ԫ
⣺IСW(xu)Xك硷
50-15+18.885%=21.27Ԫ
߀ʣ21.27Ԫ
IСW(xu)XͽͯԒ
ʣ50-15+3885%=4.95Ԫ
߀ʣ4.95Ԫ
Iك硷ͽͯԒ
50-18.8+3885%=1.72Ԫ
߀ʣ1.72Ԫ
ҪُINDеăɷNҪMӋNܣ1Iك硷СW(xu)X2IСW(xu)XͽͯԒ3Iك硷ͽͯԒȻ(j)ṩĔ(sh)(j)һ(sh)˷?jn)?sh)xքeIX(sh)Ȼ50pȥIX(sh)ɵó
cu͵}Ŀ(yng)(j)}O(sh)IrȻMӋ^MóY(ji)Փ