The WACC of Copperbank Resources Corp (CBK.CN) is 9.1%.
| Range | Selected | |
| Cost of equity | 7.80% - 10.60% | 9.20% |
| Tax rate | 26.50% - 26.50% | 26.50% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 7.7% - 10.5% | 9.1% |
| Category | Low | High |
| Long-term bond rate | 3.4% | 3.9% |
| Equity market risk premium | 4.7% | 5.7% |
| Adjusted beta | 0.93 | 1.08 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.80% | 10.60% |
| Tax rate | 26.50% | 26.50% |
| Debt/Equity ratio | 0.01 | 0.01 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 7.7% | 10.5% |
| Selected WACC | 9.1% | |