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