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

2?????400?????

3????????

4?????????

5????????150????

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??????1??6????(?????????????? ???????????????????)6????,????,????“???”??????????“????”???????????,??,??????100?????????,??80???

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??,???????????,?????????????????????????????????,????,?100???????????????;??????,???????????200????;?????,???????????“?”??????,????????????????????????????,?????“??”???????????50???

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????????????,??????????,??????????,?????????50?????????????;????????(???????????)500????,?????40%???????????(????)????????“30???????????”,???????(???????????)

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