The WACC of PRA Health Sciences Inc (PRAH) is 7.7%.
| Range | Selected | |
| Cost of equity | 6.50% - 10.00% | 8.25% |
| Tax rate | 27.00% - 29.50% | 28.25% |
| Cost of debt | 4.10% - 4.50% | 4.30% |
| WACC | 6.1% - 9.3% | 7.7% |
| Category | Low | High |
| Long-term bond rate | 3.2% | 3.7% |
| Equity market risk premium | 4.2% | 5.2% |
| Adjusted beta | 0.79 | 1.12 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.50% | 10.00% |
| Tax rate | 27.00% | 29.50% |
| Debt/Equity ratio | 0.12 | 0.12 |
| Cost of debt | 4.10% | 4.50% |
| After-tax WACC | 6.1% | 9.3% |
| Selected WACC | 7.7% | |