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

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

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

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

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