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