????:1?????:??????????

2???????

3??????????

4?????????

5???????

?2??????????6??? (????????????)????????????????6??,??,?????????4.36?????,??????????????5600??,?????????“????”?????

?????,????,??????????,???,??????????,??????????????????????,???????????

????????,??????????????,????????????????????3%???????????,??????????????????????????????????

???,????????????????,??,???????????????????????????,??????????????,?????????????,?????????????1000??19.4%?(?) ????????:???????????