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

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

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

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

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