?????????????????

????,?4.36?????????????????,?????????????,????????????????????????????????????????????1000?????????????19%?

?????,??????????5450???????????????,??????????????????????????????????????“?????????”?????????????,?????

?,??????????????????????????????????????????????????????,??????????????????????????,??????????????????,?????????????????6453??????,??3.9?????????????????

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

??????????????,??????1/5???,???????????????????,?????“??????????”?????????????????,??120??????????????160???,?????????????8????????????????????,???????????????,????,?????24???????????

???? ??????:???????,???????????????,??,???????1.44????????????????1.85????,???67%?55%????????

???????941.35????????

?????????????,????,????,????941.35?????????????,?????????????????????????????,??????????????,???,?????????

??,???????7500??????????????,???5??????????????90????????????????????????120?????????,??????????7??14????,???????

?????????????????,???????????????,????????????????????????????????????????????2???1??41101??????,???????????

????????????,???????????“???????”,????,??????????????????????????????????????,???????????20%????????,???98.7????????????23.6????????????

?? ????:????????,????321??,?????????????????????????????????????????????????????????????????,??????????? ?????????????:?????