| Customer requirements | E1 | E2 | E3 | E4 | CR fuzzy weighted | Final CR weight |
| CR1 | VH | M | VH | M | (0.55,0.8,0.9) | 0.0685 | CR2 | M | H | VH | M | (0.45,0.7,0.875) | 0.0608 | CR3 | M | L | M | H | (0.25,0.5,0.75) | 0.0442 | CR4 | H | H | VH | VH | (0.625,0.875,1) | 0.0755 | CR5 | VH | H | M | VH | (0.55,0.8,0.925) | 0.0689 | CR6 | M | H | H | M | (0.525,0.775,0.95) | 0.0674 | CR7 | VH | H | L | VH | (0.475,0.725,0.85) | 0.0622 | CR8 | VH | H | H | VH | (0.625,0.875,1) | 0.0755 | CR9 | M | H | L | M | (0.225,0.475,0.725) | 0.0420 | CR10 | VH | H | M | VH | (0.55,0.8,0.925) | 0.0689 | CR11 | M | M | H | L | (0.275,0.525,0.775) | 0.0464 | CR12 | H | M | VH | M | (0.475,0.725,0.9) | 0.0630 | CR13 | VH | VH | H | H | (0.625,0.875,1) | 0.0755 | CR14 | M | H | VH | VH | (0.55,0.8,0.925) | 0.0689 | CR15 | H | H | M | M | (0.375,0.625,0.875) | 0.0552 | CR16 | VH | M | H | M | (0.4,0.65,0.9) | 0.0574 |
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