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

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

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

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

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