??10%????????????????
?????2???????????????2???? (?? ????)?????10%????,?2??,???????????????????,?????????
?????????2?????????1??8?,???????????,????10%?????
????,??????????????,??,???????????????????????????,???,??????????????????????
???????????????,????????????,?????????,???,???????????????????????????,????????????,??,??,??????????(??) ???????????:???????????????
??
???:????