????6.6????????????

???1???15???????????? (?????????? ??? ?)???15??,??????280??,6.6???????????,???????????????????????1.8????????????????,???????????????????????????497?????118???????,?????3%?5%?

??,?????,??????????????????????,????????,???,??????4???,????????????16????????,?????,??????20??,????????3500???????????????????????????????????????,?????????,????,???????????????????;???????2.5??????,??,??????“???????????????”????,?20%,???????“??,????????????????????????????????????????”,??????????????????????

???????????,??????????????????????,???????????55??????????100%“???????”?????????;?????,????????????500???,????????,???;??,???????????????????????,??????????????????????????????????;??????,??????????,??????????????24?,????(??)