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

2???1500?????

3?????????

4????????

5???????200????

??11??26??????? (?? ???????)11???????????????????26?????????????1??30?????,?????????(???????????“????????”)??,?????500?????????????????,???????????????????

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??“??”?????????????,???????????????????,????????????,?????

??,?6.36???????????,??????????????????????5.05??????????????????????,???1.31?????????????,?????????????79.40%,??????????????200??/?????????????????,?????160?/????,????????????,?56?500??,??12??????,12?????????????

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