???????????“????”??? ????????????

????:????:??????

?????:??,??,??,????????????????,??????????10?????????,????8600??????,?????

??,???????????,???“??”,????????????15%?????????????,????????????????2??????????????????????????????,?????????,?????????

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

???,1??10??????????????,?????????????8680.82???

????:????? ????????

???????????????“???????”????,???????????????????,?????????500????????????????????

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

????????5??????????????????,?????????“??”?????????????????????,????????????????????????????????????????,10?????????????????????,?????????????3.9????????????,??????????63%?

??????????????,??2000??????????????????,300????????????7???????

??,??????????10???,??5%?

????????????????:“?,????,?????”

???:?????