The WACC of Accuray Inc (ARAY) is 8.1%.
| Range | Selected | |
| Cost of equity | 9.30% - 13.40% | 11.35% |
| Tax rate | 35.40% - 37.70% | 36.55% |
| Cost of debt | 5.50% - 7.00% | 6.25% |
| WACC | 6.8% - 9.5% | 8.1% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 1.19 | 1.52 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 9.30% | 13.40% |
| Tax rate | 35.40% | 37.70% |
| Debt/Equity ratio | 0.76 | 0.76 |
| Cost of debt | 5.50% | 7.00% |
| After-tax WACC | 6.8% | 9.5% |
| Selected WACC | 8.1% | |