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

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

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

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

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

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

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

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

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

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