Avery Corporation's target capital structure is 35% debt, 10% preferred, and 55% common equity. The interest rate on new debt is 6.50%, the yield on the preferred is 6.00%, the cost of common from reinvested earnings is 11.25%, and the tax rate is 25%. The firm will not be issuing any new common stock. What is Avery's WACC? a. 9.55% b.9.19% C. 8.49% d.9.94% O e. 8.83%