?λ????γ??? ?λ????????γ???????? ?λ????γ??????????
?λ????????γ?????????????
????????????????
????????0??
??÷????99??????????????????????/????????+25?????????
?????????????
????????1.18
???﹥???????1550
?????????????4800
????????????1400
????????????1400
???????????2300
??????????
????1??????
????????????????*1???????????м???????????????????????????????????????????????????????????????*4???????Ч????????
????2?????????
55%??????????????????????????д??????????????????20%
????3???????
???????????????????????????????10%????????????
????4??????
??????????????????????????10%??
????5?????
????????????????????10%??
????????λ????????γ???????????????