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