: .
, , JR > 1, . JR > 1 . JR
, .
3. , . .
,
, , .
: . , .
. , 15-20%.
, , , .
. , .
, , .
, , , .
. , . .
11.2
|
| , % | , % |
|
|
40,0 |
12,0 |
|
|
40,0 |
15,0 |
|
|
20,0 |
- |
|
|
100,0 |
, min , (12 * 40 + 15 * 40) = 10,8% 0,011.
4. . , , .
, . , . , - .
, , . .
, (11.3)
;
.
.
11.1. . , .
|
|
| |||||
| 1 | 2 | 3 | 4 | 5 | 6 | |
|
- |
14260 |
15812 |
16662 |
18750 |
26250 |
28750 |
|
- |
996 |
4233 |
10213 |
18140 |
18396 |
20148 |
|
10% |
0,9091 |
0,8264 |
0,7513 |
0,683 |
0,6209 |
0,5645 |
: , 6