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

2?????????

3?????

4???????

5?????????

??????????10???6????????(???????????)?“?”,???????????????6????,??266.23????????????,????????400?????????????,???????????598.7???????,?????????

?????????????????????? ????????????

??“??”,???,???????????????????????,?????,??????????,???????????266.23??,?67.4%?????????60%,??????????40%?????,??????????????2%??

??????????????????266.23???????????? ??????

??,?228348?????????,??,??,??????????,?,???“????”??????,???????????15%????????

????????????598.7??? ??????????? ?????

??????????,??????????????,??,?????,???????????????13.5%???????,?????????,???13.5%14%,????????????,?????????

??????????????????,????,???????????,?????????????,??????????????,??????????????(??????????????)

???:????