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