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

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