?? ????????????A??
![](https://image.chezhanri.com/2019/1113/77baba1a4ad83cab46fd21dc9df6f17f.jpg)
????:1?????:500???ktv?????
2??????
3?????200??
4?????
5???100??????
???6?????????????25? (?????? ?)25???(?????????)?????????A???,??????????????????????,?????????????????
??,????????????A???3.03%,???????????????,??????????????10%,??????????(?????10%)?
?,??????????????,6????24??,?????????D3?????????????,????????????????,????80??????????,????????????????????????,?D3????????????5??????42%??,????????????
?,????,????????,??????????,?????,?,??????,????????,??????
???,?????,????????2????,???,????????????,???????????????,????,????????,????,??????
?????????,??,???????????2950??????,????0.44%;????????????8850????,?????0.83%;????????1700??,????????1.82%?(????????) ????????????:????????????????