????С????????????????????????????
????????????????????????????
???????????????2500???????????????????????￡?????????????к??????
?????????????4W????1000?????100?????10??????????
????????濨????????????????????????????????
???????λ??????????????????????????????
????澺?????????
1. ???????VS???籦??
???????(?????)?520????????籦???250???????С???????13000?????
?????????25??11????????21500????7175?????????????п?1435???????14.35??????濨0.44????????5725.21??
???o???52??12?????籦??32760????6500?????????????п?1083.33???????130??????濨0.50????????5286.16??
2. ????????VS???????
???汦??(?????)?870?????????????750???????С???????21750?????
?????????25??11?????汦??30000????3075?????????????п?615???????102.5??????濨3.17????????2354.33??
???o???29??12?????????52200????7250?????????????п?1450???????241.67??????濨2.81????????5555.53??
3. ???????汦??VS???????????
???????汦??(?????)?4900?????????????????2500???????С???????122500?????
?????????25??11????????汦??165000????18450?????????????п?3690???????615??????濨19.04????????14125.96??
???o???49??12????????????205800????17150?????????????п?3430???????1143.33??????濨49????????12527.67??
(??????????????????????????????濨???????λ????????????????)
PS??????????????????????????????????????????????????????????
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