Bill The calculation of WACC involves calculating the weighted average of the required rates of return on debt, preferred stock, and common equity, where the weights equal the percentage of each type of financing in the firm's overall capital structure. is the symbol that represents the cost of raising capital capital (WACC) equation. new stock in the weighted average cost of common equity. What would be Avery Co. has $2.3 million of debt, $2 million of preferr its weight on debt? O 0.29 O 0.22 O 0.36 O 0.42