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