:
R = /( + ) . 100 %
R19610 =991788,5/(1397952,5+161575)*100%=63,6%
R2-85 =1548488/(1592664+271400)*100%=83,1%
R613 =1193567,4/(1400742,2+372600)*100%=67,3%
. 9,
. 2.
9
19610 | 2-85 | ||
(-) | |||
i - | 1776751,6 | ||
i - | 1397952,5 | ||
, | 991788,5 | 1193567,4 | |
R | 63,6% | 83,1% | 67,3% |
. 2.
-
. :
n
= S i *12*(1+b),
=6200*12*(1+0,34)=99696
I = 1
i ;
b - ,
, b = 0,34.
2011 , 34%.
- .
. 10.
10
| |||||
1. | |||||
2. | |||||
3. | |||||
4. | |||||
5. | |||||
6. | |||||
n = S i *12*(1+b) i = 1 |
.
= .. i = * n i
nc, | ||
Σ= |
, - .
|
|
= ,
nc, | |||
Σ= |
n , .
.
= -
=27339794-11290912=16048882