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