?λ?????648???????ЩС????~
?λ?????648???????ЩС????~
????????????????????????????????????????????????????????????á?
??????????
???68????=8463(+50%????)
=7898(+40%????)
=6770(+30%????)?????????????
???648???????????96????
+40%???90????
???????40????=4914(+50%????)
=4586(+40%????)
=4258(+30%????)
=3931(+20%????)?????????????
???648??????????95????
+40%???89????
+30%???82????
??????30????=3685(+50%????)
=3439(+40%????)
=3200(+30%????)
???648??????????????95???? 258
+40%???89????
+30%???82????
????????????????????????????????????????????????648????????????????????????????????17??
????????????
????????98????=??????????????+???????
??????
????????????????1???????????2?????????1.3????
4?????????4000??????????????????????????????????????????????98?????????????=1.6???????
???648???????????????120??????(88????+320????)
??????
????????????????6000???????????1.5?????????9000????
4?????????4000??????????????????????????????????????????????98?????????????=1.3???????
???648???????????????100??????(80????+320????)
???????????????????????????- -.
?????λ???????????????????????40407?λ??????????????
