The WACC of Corning Inc (GLW) is 8.9%.
| Range | Selected | |
| Cost of equity | 8.30% - 11.00% | 9.65% |
| Tax rate | 20.50% - 21.50% | 21.00% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 7.7% - 10.0% | 8.9% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.97 | 1.1 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.30% | 11.00% |
| Tax rate | 20.50% | 21.50% |
| Debt/Equity ratio | 0.17 | 0.17 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 7.7% | 10.0% |
| Selected WACC | 8.9% | |