The WACC of Zendesk Inc (ZEN) is 8.4%.
| Range | Selected | |
| Cost of equity | 7.00% - 10.30% | 8.65% |
| Tax rate | 2.20% - 2.90% | 2.55% |
| Cost of debt | 7.00% - 7.00% | 7.00% |
| WACC | 7.0% - 9.9% | 8.4% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.69 | 0.96 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.00% | 10.30% |
| Tax rate | 2.20% | 2.90% |
| Debt/Equity ratio | 0.13 | 0.13 |
| Cost of debt | 7.00% | 7.00% |
| After-tax WACC | 7.0% | 9.9% |
| Selected WACC | 8.4% | |