The WACC of Laurent Perrier SA (LPE.PA) is 7.6%.
| Range | Selected | |
| Cost of equity | 6.50% - 11.80% | 9.15% |
| Tax rate | 26.90% - 27.80% | 27.35% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 5.7% - 9.4% | 7.6% |
| Category | Low | High |
| Long-term bond rate | 3.0% | 3.5% |
| Equity market risk premium | 5.8% | 6.8% |
| Adjusted beta | 0.6 | 1.14 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.50% | 11.80% |
| Tax rate | 26.90% | 27.80% |
| Debt/Equity ratio | 0.4 | 0.4 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 5.7% | 9.4% |
| Selected WACC | 7.6% | |