The WACC of Great Southern Bancorp Inc (GSBC) is 7.8%.
| Range | Selected | |
| Cost of equity | 8.90% - 11.50% | 10.20% |
| Tax rate | 19.20% - 19.90% | 19.55% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 7.0% - 8.6% | 7.8% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 1.09 | 1.18 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.90% | 11.50% |
| Tax rate | 19.20% | 19.90% |
| Debt/Equity ratio | 0.61 | 0.61 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 7.0% | 8.6% |
| Selected WACC | 7.8% | |