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

2??????????

3????????

4?????????

5???????

????????????????6???10?(??? ??)?????????????10???????,?8????,???????,???????????,??9????10??0.01?1.10??

10?8???,??????????????????0.08?0.60??,????????????13.13?(????18.5???????),???16900???

?????????????,?????????24?,???????????????????????????????????????????????????????????1?4??,??????(??) ???????????????:???