Assume the M&M assumptions with taxes hold. The tax rate is equal to 20%, the risk-free rate is equal to 1%, and the market risk premium is equal to 6%. Firms A and B are identical except for their capital structure. Their unlevered beta is equal to 1 and B's debt-to-equity ratio is equal to 1. You do not know A's debt-to-equity ratio, but you know that it is less than 1. What is A's cost of equity (CoE) and cost of capital (CoC)?