The WACC of Mesa Laboratories Inc (MLAB) is 7.2%.
| Range | Selected | |
| Cost of equity | 5.50% - 10.40% | 7.95% |
| Tax rate | 26.20% - 27.00% | 26.60% |
| Cost of debt | 4.00% - 9.10% | 6.55% |
| WACC | 4.9% - 9.4% | 7.2% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.36 | 0.99 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 5.50% | 10.40% |
| Tax rate | 26.20% | 27.00% |
| Debt/Equity ratio | 0.35 | 0.35 |
| Cost of debt | 4.00% | 9.10% |
| After-tax WACC | 4.9% | 9.4% |
| Selected WACC | 7.2% | |