The WACC of Mosaic Co (MOS) is 6.2%.
| Range | Selected | |
| Cost of equity | 5.90% - 8.60% | 7.25% |
| Tax rate | 23.00% - 26.60% | 24.80% |
| Cost of debt | 4.40% - 5.30% | 4.85% |
| WACC | 5.2% - 7.2% | 6.2% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.44 | 0.67 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 5.90% | 8.60% |
| Tax rate | 23.00% | 26.60% |
| Debt/Equity ratio | 0.42 | 0.42 |
| Cost of debt | 4.40% | 5.30% |
| After-tax WACC | 5.2% | 7.2% |
| Selected WACC | 6.2% | |