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

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

3?????????

4?????????

5??????????

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

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

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

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