The WACC of Inogen Inc (INGN) is 6.6%.
| Range | Selected | |
| Cost of equity | 6.20% - 11.10% | 8.65% |
| Tax rate | 5.90% - 11.10% | 8.50% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 5.5% - 7.8% | 6.6% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.51 | 1.11 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.20% | 11.10% |
| Tax rate | 5.90% | 11.10% |
| Debt/Equity ratio | 1 | 1 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 5.5% | 7.8% |
| Selected WACC | 6.6% | |