?????:?????????? ??4800????????

????:????500???:?????

11???????????25??????,????,?????????????“????”?????????????????????????????,????????5.38??,?????????1.18???????,????????????12.41%???????13.84%,61%??????,???????“????????”??300?????????????10?????,??,??????????????????????,??????????????????,??????????????????,?????????????????????????????????????????????????????????????????,??????4800??????,????25%,??????????????????(????????????? ??)

????:?????????