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