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

2??????100???????

3??????????

4???????100???????

5?????95???

7?6?3?,??????????????????????,????

????,??????????6????12????????,?????????220??,????5???,???????????????????????47.64?(?92.5%,??),???0.10???????????????

????????,?4?????????????????????,??,??700??

????,????????????????????????,??????????????,??????????????????????????????????????????????????1000????????????3200?????????????????3200????????3200?????????????5000?????????????????????????????(???? ? ? ??? ????????? ???)

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