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

2??????

3??????????

4?????

5??????????

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

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

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

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