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