The WACC of Global Petroleum Ltd (GBP.L) is 4.9%.
| Range | Selected | |
| Cost of equity | 4.10% - 7.30% | 5.70% |
| Tax rate | 19.00% - 19.00% | 19.00% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 4.1% - 5.7% | 4.9% |
| Category | Low | High |
| Long-term bond rate | 4.0% | 4.5% |
| Equity market risk premium | 6.0% | 7.0% |
| Adjusted beta | 0.01 | 0.33 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 4.10% | 7.30% |
| Tax rate | 19.00% | 19.00% |
| Debt/Equity ratio | 1 | 1 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 4.1% | 5.7% |
| Selected WACC | 4.9% | |