????:1??????????????:??????

2?400??????

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??,????”?,???????????,?????,???,????(??) ????????????:????????????????????