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