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

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

3??????

4??????????

5????????

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

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

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

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