??4.36??????????????

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

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

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

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