| Variables | MF’s | αa | αb | αc | αd |
| Inputs | High | −10 | −5 | −4 | −0.05 |
| Pe | good | −1.945 | 0 | 1.97 | − |
| low | −0.005 | 4 | 5 | 7.5 | |
| Output u | big | −2 | −1.02 | − | − |
| Medium | −1 | −0.0582 | 0.926 | − | |
| Small | 0.0159 | 1 | 2.01 | − |