(3)
, , , , , !!!!!!!!!!! 57,300... 56,800!!!!!!!!!!!!!!!!!!!! 1 , 1 , 500 %)
8 . : , , , . . . ( -)... 1 .. .. . 57,100..%)
10 , 1/3, , , 1 ... -400...(56,400)
. 11 57,600,, , ...:((((((((((