????:1??????????:????300?2??

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

3???????95????

4?????????

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

????????12????????????18?? (?????????????? ????)?????????????18??,????,???????1.6??,???

??,??,??1.6??,??????????????10%,?????200??????????????????,?????????????????7000??,??????????????????4????????400?????,????????????????9000????????,??????5000??????,???????????,??,???????????????????,??,???

????,?????????????,???,????????????????????,???????????????2????,????5500?????????1%?????????,?????????????,??10??????5?????????????????????????

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