We live in a perfect Modigliani Miller World without frictions. Vencidario Inc. has a mixed capital structure, with both equity and debt. We know the following about its cost of capital:.(i) risk-free rate r_f = 10%; (ii) beta of equity b_E = 1.5; (iii) cost of debt r_D = 12%; (iv) market return r_m = 18%; (v) debt-to-value ratio D/V = 0.5.

1. Compute Vencidario Inc.’s cost of assets rA; a beta of debt b_D; a beta of assets b_A; and cost of equity r_E.