The WACC of Slack Technologies Inc (WORK) is 8.1%.
| Range | Selected | |
| Cost of equity | 7.00% - 9.30% | 8.15% |
| Tax rate | 0.10% - 0.30% | 0.20% |
| Cost of debt | 7.00% - 7.00% | 7.00% |
| WACC | 7.0% - 9.3% | 8.1% |
| Category | Low | High |
| Long-term bond rate | 3.2% | 3.7% |
| Equity market risk premium | 4.2% | 5.2% |
| Adjusted beta | 0.9 | 0.98 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.00% | 9.30% |
| Tax rate | 0.10% | 0.30% |
| Debt/Equity ratio | 0.02 | 0.02 |
| Cost of debt | 7.00% | 7.00% |
| After-tax WACC | 7.0% | 9.3% |
| Selected WACC | 8.1% | |