??
?????????2??????????????6?? (???)?????????????6?????????,?????????,???4.36?????????????,????????????5600??,????“???????”??????
??????????,??,?,????????,???????????????????????????,????????????????????,??????
??????,????,??????????????3%???????????????,?????????????????????????
????????????,????,???,??????????????????????????????????,??????????,??,??????????????1000????????????????19.4%?(????) ???????????:??
?????????
???????4.36???????????????????????????