?? ?????????????????????100???
????:1????:??????
2???????
3???150????
4???????????
5???????
?12?1?,??? ????? ?? ???12?????1??,????? ? ? ?????12???1?????,???? ? ?????????????????????? ?12?1??,??????? ?????????????????????????? ??? ???12??????????????????????1?,?????????????????????????????? ??? ?????????????????????????? ??:??