The WACC of Cardinal Health Inc (CAH) is 6.4%.
| Range | Selected | |
| Cost of equity | 6.10% - 7.90% | 7.00% |
| Tax rate | 25.90% - 41.00% | 33.45% |
| Cost of debt | 4.00% - 4.60% | 4.30% |
| WACC | 5.6% - 7.1% | 6.4% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.48 | 0.54 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.10% | 7.90% |
| Tax rate | 25.90% | 41.00% |
| Debt/Equity ratio | 0.17 | 0.17 |
| Cost of debt | 4.00% | 4.60% |
| After-tax WACC | 5.6% | 7.1% |
| Selected WACC | 6.4% | |