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

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

3??????????

4?????

5???????

????9????????????????29? (? ???????????????)??????????29?,?????,?“????????”??3???????????,?????????9??????25%???

????????????????????,??????????,?????????????15?????????????,??9???17%??21%?

???????,????????????,?????????????????10??6??,??12000??;???????????10??4??,???4800???????????;?10?2????10??6?????????????????

????????????????????,??????????????????????????????????????,??????,????????????????????????????????????????????????,????,??,?????????????????????????????(??) ????:??????????