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???????????,???????,???,???150????

??????,???????????48?????,???????????5%???????????,?????20%????????

?????????12306??,?????????????,??????????????????,???????????,????????

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????8????,????????;

????48????????????????8??,???5%????????;

???????24????????????????48??,??10%??????;

??????24??????,?????20%???

???????,?????????8??????,??????8???????,?????????,?????8?????,????????????????5%????????

???48??????,???????5%??,???????20%????????

???? ?????????:?????????,?????,????????,??????????????????????????????,?????,?????,?????,?????????????????20%????????????????????????,????????????,????,??????????????????5%???????????,??????,??????,????????

(??????? ???)

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