""

- 25 %
: 5477
887 .
1 182 .
56
-
-
— (80% , 20% /), (100% ) ;
— ;
— ;
— ;
— t=40 ;
— ;
"" " ", - . - , . , . , , .
"" , . (80% , 20% /), (100% ). , .
: 56 .
!
*
*