The WACC of Genuine Parts Co (GPC) is 7.6%.
| Range | Selected | |
| Cost of equity | 7.20% - 9.90% | 8.55% |
| Tax rate | 24.80% - 24.90% | 24.85% |
| Cost of debt | 4.50% - 5.00% | 4.75% |
| WACC | 6.4% - 8.7% | 7.6% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.72 | 0.91 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.20% | 9.90% |
| Tax rate | 24.80% | 24.90% |
| Debt/Equity ratio | 0.24 | 0.24 |
| Cost of debt | 4.50% | 5.00% |
| After-tax WACC | 6.4% | 8.7% |
| Selected WACC | 7.6% | |