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