| (..) | () | () | 28 .. | (..) | |||
| ( ) | () | ||||||
..= ..+-- = 400 +90+30 110 0,25*400 = 310 . .
- () () () ():
= , =
= 110/400=0,275
- () :
= 1-=1-0,275=0,725
- :
= , =
.. ..
.
=110/230=0,478.
- = () + (*)/12 [ (12 )]/12, . :
;
() () ;
;
;
;
.
= 110 28(10/12) + 90*(2/12) + 30*(1/12) = 104 . .
()
= 104/120 = 0,867 . ./.
5
( 4):
4
| , . .. | , . | |||
| . | . | . | . | |
| 50,0 | 45,6 | |||
| 240,0 | 201,6 |
: 1) , ; 2) : , ( ).
:
, .
|
|
|
, , ( ) ( ).
.
, ( ) :
16.81%
.
) ()
.
( ) . () :
15.5%
