????:1??????????:?????800???

2???????

3????????

4???????w

5??????????

??12?????18???????? (??????? ??????????????)????????????18????????,??,??1.6??????????????,????

???????????,??????????,?????1.6??????,????10%,??200?????????????????,????7000???,????????????????????????????4??400????????????,?????????????????????9000????????,????????????5000????,??????????,?????,??,??????,????????????????????

??,??,???????,????????,????2????????????????????????,??5500?????1%?????????,??,?????????????10?????5???????

??,????,?,?,?????????????????,????????????“???????????????”???(????) ?????:??????????????