The WACC of Insperity Inc (NSP) is 7.2%.
| Range | Selected | |
| Cost of equity | 6.60% - 8.50% | 7.55% |
| Tax rate | 25.30% - 26.50% | 25.90% |
| Cost of debt | 4.00% - 5.10% | 4.55% |
| WACC | 6.2% - 8.1% | 7.2% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.58 | 0.65 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.60% | 8.50% |
| Tax rate | 25.30% | 26.50% |
| Debt/Equity ratio | 0.1 | 0.1 |
| Cost of debt | 4.00% | 5.10% |
| After-tax WACC | 6.2% | 8.1% |
| Selected WACC | 7.2% | |