????:1?????:?????????

2??????????

3???????200??

4?????

5??????

??6???????15??? (?? ??)??????15?????????,?14?????20??????,?9.52??;?????????6853.28?????,??143.84??;??52??,???????22?????,?536??????????????,??6.93??

????,9??8??15?6????,??????64??(?????????)515??100??,????????????16??(????????)97??250??,3??(????????)4????500??

9????,?????????????????4???12?11??16?????40?,??????0??3.13??,?????????0.36??5.32???????14??6?15????6???,?????????????2??6?????4??6?????????????,????????????????0.12??1.06??,?0.84????3.23???

?,????????,???15??6??,??102.16?????,?76%?

??14???????9?,???????????????,??????????????????6??,?????????????????;??????????????,?????

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