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

2????????

3????????????

4??????????????

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

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

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

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

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