The WACC of Superior Plus Corp (SPB.TO) is 6.0%.
| Range | Selected | |
| Cost of equity | 7.40% - 11.70% | 9.55% |
| Tax rate | 27.70% - 30.60% | 29.15% |
| Cost of debt | 4.40% - 4.80% | 4.60% |
| WACC | 5.0% - 7.0% | 6.0% |
| Category | Low | High |
| Long-term bond rate | 3.2% | 3.7% |
| Equity market risk premium | 5.1% | 6.1% |
| Adjusted beta | 0.82 | 1.23 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.40% | 11.70% |
| Tax rate | 27.70% | 30.60% |
| Debt/Equity ratio | 1.25 | 1.25 |
| Cost of debt | 4.40% | 4.80% |
| After-tax WACC | 5.0% | 7.0% |
| Selected WACC | 6.0% | |