???????“??”???? ????????

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

??,???????????

???,????????????????????????????,?????15%??????,???6000?,????????????????1????????????????,??500?????????

???? ??:?,?80%?

1?????????????19??,??????????????????????????(????)????“??????????”???????????????????????,??????????

??????? ???????:????,??????????????50%,“???????”????????60%?

??,????,?????????????????????“????”????????????

?????,?4?????????????,1?????????20????,????2???????????????????????????4?????????????????????????????12???15%,???????????????1??????????,?5%?,????2000?????