The WACC of Laboratory Corporation of America Holdings (LH) is 6.9%.
| Range | Selected | |
| Cost of equity | 6.80% - 8.80% | 7.80% |
| Tax rate | 24.80% - 27.10% | 25.95% |
| Cost of debt | 4.00% - 5.10% | 4.55% |
| WACC | 6.0% - 7.8% | 6.9% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.64 | 0.69 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.80% | 8.80% |
| Tax rate | 24.80% | 27.10% |
| Debt/Equity ratio | 0.25 | 0.25 |
| Cost of debt | 4.00% | 5.10% |
| After-tax WACC | 6.0% | 7.8% |
| Selected WACC | 6.9% | |