The WACC of Watsco Inc (WSO) is 9.4%.
| Range | Selected | |
| Cost of equity | 8.30% - 10.60% | 9.45% |
| Tax rate | 18.90% - 19.40% | 19.15% |
| Cost of debt | 4.50% - 8.00% | 6.25% |
| WACC | 8.3% - 10.6% | 9.4% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.96 | 1.02 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.30% | 10.60% |
| Tax rate | 18.90% | 19.40% |
| Debt/Equity ratio | 0 | 0 |
| Cost of debt | 4.50% | 8.00% |
| After-tax WACC | 8.3% | 10.6% |
| Selected WACC | 9.4% | |