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

2????????

3???????

4???????

5???????????

??????????????????1?8?????????????????? (??????????????? ????)?8???????????,?????

???,??,????????????????,???????????????????????????????????????????????????????,???????????????????,??6%?????????????????16.5%,???????????????

???????????????2800???,????????????650?????,??3000????????????,??????,??,?????

?????????????,???1400???????????,???

???,???,?????????1000??????????????????????????????????????????????,????????,???(????????????????) ???????????????????:?????????