The WACC of MSA Safety Inc (MSA) is 7.5%.
| Range | Selected | |
| Cost of equity | 6.00% - 9.60% | 7.80% |
| Tax rate | 24.90% - 25.20% | 25.05% |
| Cost of debt | 4.40% - 5.10% | 4.75% |
| WACC | 5.8% - 9.2% | 7.5% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.46 | 0.84 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.00% | 9.60% |
| Tax rate | 24.90% | 25.20% |
| Debt/Equity ratio | 0.08 | 0.08 |
| Cost of debt | 4.40% | 5.10% |
| After-tax WACC | 5.8% | 9.2% |
| Selected WACC | 7.5% | |