8. The capital structure of Jeety Corp is Debt 35%, Preferred stock is 15% & Common stock is 50%. The "after tax cost" of debt is 8%, for prefer stock it is 3% and that of common stock is 15%. Calculate the weighted average cost of capital for Jeety Corporation. The formula is WACC =WdKd + WpsKps + WcsKcs (Show your math calculation)