???????????????????2???????3?????? (??? ?)??2??3????????,????????????,??30??

??????“???????”???????

?,????????13?????????,????????

?,?,?????????,???????????????,??????????????????????????????2????????????

?????????????????,????????(????)?????????????????????????,??????????“????????”???????30?????????????,??????????????

?“??????????????????”???2??????????????????????4?????????????????????????????????????????,???2???1??????????????,???????????????,???25%????????????,???10%??????????,??,??1550???????????????????25%???(???????) ??????:???????????????

??

??:???????????,??????????,??????????????