??????????????4.36??

????????????????2????6????????? (?????????????)??????????????6??????????????,????????????,???4.36??,???5600??,??????????“?????”?????????????????

?????????????,???,??????????,?????????????,??????????????????,???????,???????

?????????,??,??????????????3%?????,??????????????????????????????????

??,?????????,?????????????,?????????????????????????,????,?,??1000?????????????????19.4%?(???) ??????:???????????????