. : (), . () .
( - - ), . : , , .
:
= 
+ 
* 
= + * + 
*( - 
),
- , - , /; - - , .. , /*; - - , .
, (, , ). , 50 %- ( . 2).
. . . , . Ÿ 30-45 % . .
= f(
), %, ( . 3), .
(. 4.1).
.4.1:
1. i = 1 -
2. ( - ).
4.1
| ,
|
|
| |||
| min | max
| ||||
( ),
| |||||
( ), /
| |||||
( ), /
|  =1,03*
| ||||
( ), /
| 
| ||||
( ) ./
|  =0,143* 
| ||||
( ),./
|  =0,143*  +
| ||||
( ), ./
| = /
| ||||
( 2.1).
