The WACC of Graham Holdings Co (GHC) is 9.1%.
| Range | Selected | |
| Cost of equity | 8.80% - 11.30% | 10.05% |
| Tax rate | 25.10% - 27.50% | 26.30% |
| Cost of debt | 6.00% - 7.00% | 6.50% |
| WACC | 8.1% - 10.2% | 9.1% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 1.07 | 1.15 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.80% | 11.30% |
| Tax rate | 25.10% | 27.50% |
| Debt/Equity ratio | 0.21 | 0.21 |
| Cost of debt | 6.00% | 7.00% |
| After-tax WACC | 8.1% | 10.2% |
| Selected WACC | 9.1% | |