The WACC of Ducommun Inc (DCO) is 7.3%.
| Range | Selected | |
| Cost of equity | 6.50% - 9.20% | 7.85% |
| Tax rate | 11.70% - 13.80% | 12.75% |
| Cost of debt | 4.70% - 7.00% | 5.85% |
| WACC | 6.0% - 8.5% | 7.3% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.58 | 0.78 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.50% | 9.20% |
| Tax rate | 11.70% | 13.80% |
| Debt/Equity ratio | 0.28 | 0.28 |
| Cost of debt | 4.70% | 7.00% |
| After-tax WACC | 6.0% | 8.5% |
| Selected WACC | 7.3% | |