10 . - , 8 10 .
+, , 5 10 . 5 . / 150 . . , 0%. 200 /, 6 . 100 .
(0% 10%) , 10% 12% ( /) 13% 15% ( ), 10,5% 12.5% ( /) 13,5% 15,5% ( ). 9% 10% 9,5% 0% , .
: 10