Research Article
Evaluation of the Implementation of Lean Techniques to Reduce Construction Process Waste in Real Estate Firms in Addis Ababa, Ethiopia
| Criteria | C1 | C2 | C3 | C4 | C5 | C6 | C7 | C8 | Weighted sum value | Ratio |
| C1 | 0.318 | 0.1799 | 0.5037 | 0.4692 | 0.3171 | 0.302 | 0.2425 | 0.351 | 2.6834 | 8.438 | C2 | 0.4452 | 0.0257 | 0.03358 | 0.03128 | 0.02114 | 0.0199 | 0.016 | 0.0234 | 0.6162 | 7.271 | C3 | 0.1049 | 0.1285 | 0.1679 | 0.1564 | 0.3171 | 0.1812 | 0.2425 | 0.1170 | 1.4155 | 8.430 | C4 | 0.1049 | 0.1285 | 0.1679 | 0.1564 | 0.3171 | 0.1812 | 0.1455 | 0.1170 | 1.3185 | 8.430 | C5 | 0.1049 | 0.1285 | 0.0554 | 0.0516 | 0.1057 | 0.1812 | 0.1455 | 0.1170 | 0.8898 | 8.418 | C6 | 0.0636 | 0.0771 | 0.0554 | 0.0516 | 0.0348 | 0.0604 | 0.0485 | 0.1170 | 0.5600 | 9.271 | C7 | 0.0636 | 0.0771 | 0.03358 | 0.0516 | 0.0348 | 0.0604 | 0.0485 | 0.0386 | 0.4082 | 8.416 | C8 | 0.1049 | 0.1285 | 0.1679 | 0.1564 | 0.1057 | 0.0604 | 0.1455 | 0.1170 | 1.1427 | 9.766 | Criteria weight | 0.318 | 0.0257 | 0.1679 | 0.1564 | 0.1057 | 0.0604 | 0.0485 | 0.1170 | Sum of ratio | 68.44 |
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