?? ??????????:?????????? ???
????:1??????????:??????
2???????2???????
3???????
4????????????
5????????
????????2???5?????????? (?? ??)???5???????????
?????????????????10%?????????????????????????
?:??1????????17??????????????????,?????,??????????????????,??
????,????????10%??,??????????,?????????????????????????????,??????????????????????????,????,??????????????????(???) ??????????????????????:???