????:1???????????????:??????

2????????

3???????400??

4?100?3??????

5??????????

?????????????2????????????????6?????????????? ???:??5???,???,??????????,??????,?100????

????????????,??????????????5????????,??,????????????56.5?????,?4.5?????,?????????200???,????????????????????

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

?????,????,???????????????????,???????1000???,?????????100?????????????????????????????,???????????5????,?????????40%????,???????????3000???3???,??????7000???????????????????????????????????????

??????,???4??????????????????,????25????,????,????????????,1????3??,105????(???????????100??)???????????176???????????????

?????,??????????,?4??????????????????(??)?????????18????,?????????????583??????????????(??) ??????????:???????