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

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

3??????????

4???????

5?????????

???12????????????2????? (???????? ????)?????2????,??????????,?????1.1???????????????,????40%,????(?????????)?152%,???

???????????????????? ??????

??????,?????,??????????????,??????????????????????????????????????????????????????????????????,???????????????????????????????????????????,?????????????????????,??????????1003?????????????,????????“?????”????????,???????3.63???,???25.9%?

??,?,????????????????????????????????“?”,?????,????????????????????“??”?????,??,??,?????????????????,?????????????????,??1.1????,??????????????40%,???(??)????152%,??????????????????????????????2000?????????????,???

????,?????,??“?????????????????????????????????????”?????????“???????”??????????,????????????????????“???”????(??)

??????:??????????