The WACC of MBIA Inc (MBI) is 4.8%.
| Range | Selected | |
| Cost of equity | 9.10% - 21.70% | 15.40% |
| Tax rate | 26.20% - 27.00% | 26.60% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 4.2% - 5.4% | 4.8% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 1.14 | 3.01 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 9.10% | 21.70% |
| Tax rate | 26.20% | 27.00% |
| Debt/Equity ratio | 9.62 | 9.62 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 4.2% | 5.4% |
| Selected WACC | 4.8% | |