????:1???????:??????????

2????????????

3?????????

4??????????

5??????????

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

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

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

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