The WACC of Brookfield Business Partners LP (BBU.UN.TO) is 11.5%.
| Range | Selected | |
| Cost of equity | 49.40% - 71.30% | 60.35% |
| Tax rate | 15.40% - 24.90% | 20.15% |
| Cost of debt | 5.60% - 14.90% | 10.25% |
| WACC | 7.7% - 15.2% | 11.5% |
| Category | Low | High |
| Long-term bond rate | 3.2% | 3.7% |
| Equity market risk premium | 5.1% | 6.1% |
| Adjusted beta | 9.06 | 11.01 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 49.40% | 71.30% |
| Tax rate | 15.40% | 24.90% |
| Debt/Equity ratio | 14.06 | 14.06 |
| Cost of debt | 5.60% | 14.90% |
| After-tax WACC | 7.7% | 15.2% |
| Selected WACC | 11.5% | |