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