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

???????,???????????????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?????,????????????????????????????,???????????? ??????????????????????????:?????????????