The WACC of Corning Inc (GLW) is 8.9%.
| Range | Selected | |
| Cost of equity | 7.90% - 11.40% | 9.65% |
| Tax rate | 20.50% - 20.80% | 20.65% |
| Cost of debt | 4.00% - 7.00% | 5.50% |
| WACC | 7.2% - 10.6% | 8.9% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.88 | 1.18 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.90% | 11.40% |
| Tax rate | 20.50% | 20.80% |
| Debt/Equity ratio | 0.18 | 0.18 |
| Cost of debt | 4.00% | 7.00% |
| After-tax WACC | 7.2% | 10.6% |
| Selected WACC | 8.9% | |