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

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

3????????

4???????

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

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

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

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

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

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