????:1??????200???:????

2??????vx?????

3????????????

4???????

5????????

??????????????11?????????????????29?????(?? ?)“????????,??????????????????????20?????????????????????,??????????????????????,????????????????????????”29?????????,?,??????????,???????????????????????????,????“??”?

????????9?????«????????????????»,?????????“???????????????????,???????????????”?,??????????,?????????????70???,????200?????????????,?500?????????????(??,?????????????????????????)?

?,???????????,???????????????????8??????????,????????????????????????????????????????????????20%??,??????????????????15%?????????????,???????,?8???,??2000????,???????????????????????,??????1.6????????

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

“???,????????????????????,????????????????????????????????15%?????????????20%?????????????”????,??,???????????1600???????,???630????,???120????????”

????,?????“?????????????????????,??????????,????????,???50%,??????????100%?????????”

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

“??????????????????????,??,????????,??”????????,?,??????5000????????????????????

?,??????“?????????????????????”???,????????“?????????????????,????4000????????,???????????????????????????????????”??????,???,???????????,????????,??????????????????(????) ???????:???