Вместо переменной x9 в план 4 войдет переменная x10. Получаем новую симплекс-таблицу
Базис
| B
| x1
| x2
| x3
| x4
| x5
| x6
| x7
| x8
| x9
| x10
| x11
| x12
| x13
| x14
| x15
| x16
| x17
| x18
| x19
| x20
| x2
| 0,115
| 0
| 1
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| 0,577
| 0,577
| -1,155
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| x10
| 881,591
| 0
| 0
| 3,045
| 2,358
| 1,925
| 1,627
| 1,403
| 1,239
| 1,119
| 1
| 4,972
| 4,972
| 4,981
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| x1
| 0,6
| 1
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| 1
| -1
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| x14
| 1,533
| 0
| 0
| -0,816
| 0
| 0
| 0
| 0
| 0
| 0
| 0
| -0,333
| -0,333
| -0,334
| 1
| 0
| 0
| 0
| 0
| 0
| 0
| x15
| 0,233
| 0
| 0
| -0,204
| -0,79
| 0
| 0
| 0
| 0
| 0
| 0
| -0,333
| -0,333
| -0,334
| 0
| 1
| 0
| 0
| 0
| 0
| 0
| x16
| 1,033
| 0
| 0
| -0,204
| -0,158
| -0,774
| 0
| 0
| 0
| 0
| 0
| -0,333
| -0,333
| -0,334
| 0
| 0
| 1
| 0
| 0
| 0
| 0
| x17
| 1,233
| 0
| 0
| -0,204
| -0,158
| -0,129
| -0,764
| 0
| 0
| 0
| 0
| -0,333
| -0,333
| -0,334
| 0
| 0
| 0
| 1
| 0
| 0
| 0
| x18
| 1,733
| 0
| 0
| -0,204
| -0,158
| -0,129
| -0,109
| -0,755
| 0
| 0
| 0
| -0,333
| -0,333
| -0,334
| 0
| 0
| 0
| 0
| 1
| 0
| 0
| x19
| 2,333
| 0
| 0
| -0,204
| -0,158
| -0,129
| -0,109
| -0,094
| -0,75
| 0
| 0
| -0,333
| -0,333
| -0,334
| 0
| 0
| 0
| 0
| 0
| 1
| 0
| x20
| 2,033
| 0
| 0
| -0,204
| -0,158
| -0,129
| -0,109
| -0,094
| -0,083
| -0,746
| 0
| -0,333
| -0,333
| -0,334
| 0
| 0
| 0
| 0
| 0
| 0
| 1
| F(X5)
| 53907,668
| 0
| 0
| 127,036
| 83,487
| 58,34
| 39,301
| 25,422
| 14,891
| 6,996
| 0
| 397,154
| 278,354
| 236,433
| 0
| 0
| 0
| 0
| 0
| 0
| 0
|
Это окончательный вариант симплекс-таблицы. Индексная строка не содержит отрицательных элементов - найден оптимальный план.
Оптимальный план можно записать так:
x1 = 0,6, x2 = 0,115, x3 = 0, x4 = 0, x5 = 0, x6 = 0, x7 = 0, x8 = 0, x9 = 0, x10 = 881,591
F(X) = 59,4*0,6 + 58,8*0,115 + 59*0 + 60,6*0 + 59,3*0 + 60,1*0 + 60,3*0 +
+60,8*0 + 61,4*0 + 61,1*881,591 = 53907,668 |