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Evaluation table of lean model improvement.
| Process efficiency | Productivity (m2/work) | Construction cycle time (h) | Labor cost (VND) | |
|---|---|---|---|---|
| Real world model | 0.136 | 3.53 | 107.83 | 182 million |
| Lean model | 0.501 | 8.52 | 93.8 | 72.4 million |
| Improvement | 268% | 141% | 13% | 96% |
