?????

??25??:

1?? ?1?615?????????????????????

2?? 30??15?30???????????

3??? ?()30?30?100???????10????}??????

4? ?1?30??52?????????????????????

5??? ?250?250??250??100??500?;k;??????????????1????????

6??? 500???6?30????????????????????????????????

7? 300;?????A???????????

8? 10?100?50???????????????????????????1?????????

9 5(?)2??10?5????????????????

10??? ?1??53??1??30?2???

??51?

11?? ???????}?1???;???????

12???? 500???100????????30???4???

13? ????2??????

14?? ?1115??1??...