| Basic Variables | x1 | x2 | x3 | x4 | bi |
| 0 | −1/3 | 0 | −4/3 | 160/3 | |
| 0 | 1/3 | 0 | 1/3 | 110/3 | |
| 0 | 4/3 | −1 | 1/3 | 200/3 | |
| x1 | 1 | 2/3 | 0 | −1/3 | 40/30 |