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

2???????

3??????

4???????

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

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

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

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

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