The WACC of Interbud Lublin SA (ITB.WA) is 11.4%.
| Range | Selected | |
| Cost of equity | 9.00% - 13.80% | 11.40% |
| Tax rate | 4.30% - 10.20% | 7.25% |
| Cost of debt | 6.10% - 9.00% | 7.55% |
| WACC | 8.9% - 13.8% | 11.4% |
| Category | Low | High |
| Long-term bond rate | 5.5% | 6.0% |
| Equity market risk premium | 6.3% | 7.3% |
| Adjusted beta | 0.54 | 1 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 9.00% | 13.80% |
| Tax rate | 4.30% | 10.20% |
| Debt/Equity ratio | 0 | 0 |
| Cost of debt | 6.10% | 9.00% |
| After-tax WACC | 8.9% | 13.8% |
| Selected WACC | 11.4% | |