! . , , ! , , . ... ! () - 1 200 . ( 8 - 10 , ) - 14-15 ( , , 10 ) - 3 . - 3 . - 1 - 2 ( ) - 1 , 1 - 2.. - 1.. - 200. - 150. 70% - 5.. - 500. - 25 (700 )