ɻ
, 080100
,
20__
658. 1:338.3
[]: / . . - . .; . . . . : , 2013. 24 .
080100 . .
. .
. .
. .
( )
-
| . ., 20__ | |
| , 20__ |
- , () .
. . , . .
1
1. .
| , . | , . | , % | , . . | |||||
| 5 200 | 4 900 | |||||||
| 5 600 | 5 425 | |||||||
| 5 025 | 5 100 | |||||||
| 4 375 | ||||||||
| - | 20 200 | .2 |
|
|
|
| , . . | , . . | |
. = V.ii,
V. , .;
i , .;
i i- , .
1) = V.ii;
2) .1 = V.ii;
3) ∆V. = .1 ;
4) .2 = V.ii;
5) ∆i = .2 .1 .
2. .
| (), . . | 20 200 | .2 | |
| , . .: | |||
| () | 4 040 | ||
| () | 2 525 | 2 857 | |
| (), | |||
| () | |||
| (), . . | |||
| (), . | 91,50 | 87,38 | |
| : | |||
| () | |||
| () | |||
| () | |||
| () | |||
| (), | |||
| (), . | |||
| , .: | |||
| () | |||
| () |
. , .
= .
:
1) ∆ = ( - ) ;
2) ∆ = ( ) .
.
1) 
;
2) 
;
3) ∆ = .1 - ;
4) 
;
5) ∆ = .2 - .1 ;
6) 
;
7) ∆ = .3 - .2 ;
|
|
|
8) 
;
9) ∆ = .4 - .3 ;
10) 
;
11) ∆ = - .4 ;
12) ∆. = ∆ + ∆ + ∆ + ∆ + ∆.
, , , : ∆i = ∆i.
3. :
;
;
;
.
