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?????????￡????????????????Χ?????????R???????????????????????????????????;

4?????????????????????4????????????????????????????п??????????4?????????8???????????????????????800+1060+1320+1600+1500x8=16780????;???4?????????8???????????????????????800+1060+1320+1600+1500x8=16780????;????????λ??????ζ???????????????????????????????R???????;

4???????????????????????;

4????????????????????????????????8??????(????)????????????120+160+200+240???+1500x8????(????)=720???+12000????(????);??????4????(????)??4???????????????120+160+200+240+150x4???+1500x4????(????)=1320???+6000????(????);????????????????????????;

4?????????????????8??????????????200+260+330+400????+1500x8????=1190????+12000???????????????????????????????????????????????Ч???????????????ν???????;

4?????????????8??????????????????5+7+9+10????+1500x8=31????+12000???????????????????????;

4?????????????8??????????????????5+7+9+10????+1500x8=31????+12000???????????????????????;

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