The WACC of MRM SA (MRM.PA) is 6.0%.
| Range | Selected | |
| Cost of equity | 6.30% - 8.80% | 7.55% |
| Tax rate | 25.90% - 27.10% | 26.50% |
| Cost of debt | 4.00% - 8.20% | 6.10% |
| WACC | 4.6% - 7.4% | 6.0% |
| Category | Low | High |
| Long-term bond rate | 3.0% | 3.5% |
| Equity market risk premium | 5.8% | 6.8% |
| Adjusted beta | 0.56 | 0.7 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.30% | 8.80% |
| Tax rate | 25.90% | 27.10% |
| Debt/Equity ratio | 1.05 | 1.05 |
| Cost of debt | 4.00% | 8.20% |
| After-tax WACC | 4.6% | 7.4% |
| Selected WACC | 6.0% | |