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1.??????150???(3000??+40?????)?????????????????????????4500??(????????????????????)
2.?????30??150???????????????4500R???135000??
3.???????(12??19??)????????????????3???????????????????????????1??????100?????(?????150????Σ??????????150R?????????????)?????500????50??????30????????15000????1500???????????120000??
4.????????????????????μ????????1??????????1?·????????(1??15??)?????50R??????750????25??????????????????150????????????????????1000?????ù?????????????????1500????50?????????????6????????9000????350???????????111000??
5.?????????????????????м??????????????????500???????6??????????150R??30?ξ???540??(????????????????????????????????л??????????????????????????в?????)
6.???????????????????????1500+350+540=2390???????+????????+?????????????????????2100???????????и??????????????????????????????????????????????3??????????????81000??
7.???????????????o???????100R??λ(??????????150R??λ)???????(500????50??)????????(???????????????????)??????30???????????????30????????????15000????1500?????????????66000??
8.????30?γ??150R????????????壬?????“???????7??(???100R)???”?????壬???????400?????????а??????30?γ???????3?λ?(?????????????5????300???)??1000?????????а????????????(??????300????????Σ???????)????????????????(?????7???????????4????ε???)????????????????150??=3??????????10????2???????????e???????1200??=30????12000??=300???????54000??
9.???????ж?????????1500+1000+300=2800??25?????????2955????????155????ū???????????????5??????????????????8????????????????????155?????
10.????????????????“?????????”?У??????????????????????+?????(?????к????????)???????????300??400???????????1000?????????????????????????????????????????????????????300???????е???????????У???????50?????100??????????(500????50??)??????30?γ??150R???????20?ξ?????????????10000????1000???????44000??
11.?????????????150??=3??????????10????2??1200??=30??????300??????12000???????ж?????????1000+300+1000+300=2600?????300?????????????С??????(????????????????????????)???????????????????32000??
12.???????????????????????????????????????????????300????а??????100???λ?У?????????????????????????30??150R??????????10??????????????5000????500???????????????????150??=3????????????200??=5???(?????B????250??=5?????????)?????32000????900?????????????????????300+500+900=1700??????1200????????????????????????????????????????30??150R???????????????????????????л??????????????????????????????????????????????????ü???????????????????????????????????????????????????????????????4500R?????????????????????“?????????”???50R??5????????300?????(??3??100????5??200)??????????????25????????????4750R
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