Please provide step by step on these problems.

1) WACC andBeta ()Hint: Use the WACC formula to determine cost of equity. What is XYZ'sCompany'sgiven the following?

XYZ'sWACC is 11%, XYZ'sCapital Structure is 60% Debt and 40% Equity, Total Cost of Debt is 10%, Tax Rate is 20%. RFR = 3%, MRP (market risk premium) = 6%.