?? ??? ???????????6%???16.5%
????:1?????????:????????
2????????????
3??????
4????????????
5???????
?????????1????????????8?(??)??8??????????????????,?????,???????????????????????????????????,???????????6%?????16.5%,???,?????????
???,???????????????,???????,??????????????????,??????,?????????????????
????????????????,???????????????????????????2800???????,????650???????????,????????????3000???,??????,????;???,??????????????1400????????????????????,????;??????????????,????? ???????:???