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

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