12.1
12.2
1. , - , 0,35, 0,55.
(-1,2), 10, 23, 17, 15, 35.
- (-2,25), 100, 230, 455, 340, 120.
2. . Qa=-15Pa+2,5Pb-13. =5, =7.
3. . . , 10%.
, . . . | , . . . | ||
1 | 43,11 | 5 | 89,45 |
2 | 58,10 | 6 | 5,54 |
3 | 4,06 | 7 | 0,45 |
4 | 35,70 | 8 | 2,66 |
12.3 . .
12.4 : , JP Morgan, ,
12.5 .
13.1 .
13.2
1. , , -4,12, -2
2. 6 , . 3
3. , - , 0,75, 0,5.
(-2,2), 10, 23, 17, 15, 35.
- (-1,25), 100, 230, 455, 340, 120
13.3 ( ).
13.4 . .
13.5 . . .