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