a) Equinor has an equity ratio of 1 p = 0.65 (and, hence, a debt ratio of 0.35). The company's beta is 1.21. What is Equinor's cost of equity if the market premium is 6% and the risk-free rate is 0.65% b) The latest 2-year tax rate for Equinor is 70% and the company's cost of debt is assessed to be 5.3%. What is Equinor's weighted average cost of capital (WACC)