The WACC of Ducommun Inc (DCO) is 6.7%.
| Range | Selected | |
| Cost of equity | 5.50% - 8.70% | 7.10% |
| Tax rate | 11.70% - 13.80% | 12.75% |
| Cost of debt | 4.70% - 7.70% | 6.20% |
| WACC | 5.2% - 8.2% | 6.7% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.34 | 0.67 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 5.50% | 8.70% |
| Tax rate | 11.70% | 13.80% |
| Debt/Equity ratio | 0.3 | 0.3 |
| Cost of debt | 4.70% | 7.70% |
| After-tax WACC | 5.2% | 8.2% |
| Selected WACC | 6.7% | |