The WACC of Huntington Ingalls Industries Inc (HII) is 7.7%.
| Range | Selected | |
| Cost of equity | 7.40% - 9.80% | 8.60% |
| Tax rate | 17.30% - 19.50% | 18.40% |
| Cost of debt | 4.50% - 4.60% | 4.55% |
| WACC | 6.7% - 8.7% | 7.7% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.76 | 0.88 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.40% | 9.80% |
| Tax rate | 17.30% | 19.50% |
| Debt/Equity ratio | 0.22 | 0.22 |
| Cost of debt | 4.50% | 4.60% |
| After-tax WACC | 6.7% | 8.7% |
| Selected WACC | 7.7% | |