Assume that capital markets are perfect . A firm finances its operations via $60 million in stock with a required return of 15% and $40 million in...

Assume that capital markets are perfect. A firm finances its operations via $60 million in stock with a required return of 15% and $40 million in bonds at 8%. Assume the company can use the proceeds to retire $10 million worth of equity, (a) what would happen to the firm's WACC? What would happen to the required return on the company's stock?