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