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

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

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

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

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