Calculation of individual costs and WACC BlackRock, Inc. (BLK) has a capital structure that consists o common stock equity and debt. The market capitalization of its equity is $77.761 billion and its debt has a market value of $5.402 billion. a. Calculate the market value weights for BLK's capital structure. b. Calculate BLK's cost of equity using a beta of 1.18 , a risk-free rate of 0.65%, and a market risk premium of 5.70%. c. Calculate BLK's cost of debt using a bond price of $1,077.71, semi-annual coupon payment of $30.00, and 5 years to maturity. d. Calculate BLK's current WACC using a 21% corporate tax rate. a. The market value weight of long-term debt in BLK's capital structure is \%. (Round to two decimal places.) The market value weight of common stock equity in BLK's capital structure is \%. (Round to two decimal places.) b. BLK's cost of equity using the CAPM is \%. (Round to two decimal places.) c. BLK's before-tax cost of debt is \%. (Round to two decimal places.) d. BLK's current WACC using a 21% corporate tax rate is \%. (Round to two decimal places.)