I need calculations, not a screenshot of an excel sheet.

2. Calculate CR firm's weighted average cost of capital based on the following information: The stock has a beta =1.7 Treasury bills yield 4% The market portfolio offers an expected return of 12% In addition to equity, the firm finances 25% of its assets with debt that has a yield to maturity of 9%. The firm is in the 35% marginal tax bracket. (20 points)