: ● ( ) 4 . ● ( ) 100 ● ( ) 150 ● ( ) 5 .. ● ( ) 50 ● ( ) 50 ● 1 .. ● ( ) 150 ● ( ) ● (35%) ( ) 500 ● ( ) ● ( ) 750 ● 50 : . , 2 .. . . , . , . , , . . . 190 45-60 . . . . . , . . . , .