The WACC of MSC Industrial Direct Co Inc (MSM) is 8.5%.
| Range | Selected | |
| Cost of equity | 7.90% - 10.20% | 9.05% |
| Tax rate | 24.60% - 24.60% | 24.60% |
| Cost of debt | 4.00% - 4.60% | 4.30% |
| WACC | 7.4% - 9.6% | 8.5% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.87 | 0.94 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.90% | 10.20% |
| Tax rate | 24.60% | 24.60% |
| Debt/Equity ratio | 0.1 | 0.1 |
| Cost of debt | 4.00% | 4.60% |
| After-tax WACC | 7.4% | 9.6% |
| Selected WACC | 8.5% | |