The WACC of Cardiovascular Systems Inc (CSII) is 8.0%.
| Range | Selected | |
| Cost of equity | 6.40% - 9.60% | 8.00% |
| Tax rate | 1.50% - 3.40% | 2.45% |
| Cost of debt | 7.00% - 7.90% | 7.45% |
| WACC | 6.5% - 9.6% | 8.0% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.56 | 0.85 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.40% | 9.60% |
| Tax rate | 1.50% | 3.40% |
| Debt/Equity ratio | 0.02 | 0.02 |
| Cost of debt | 7.00% | 7.90% |
| After-tax WACC | 6.5% | 9.6% |
| Selected WACC | 8.0% | |