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