1 pts Question 24 Suppose the MiniCD Corporation's common stock has an expected return of 12%. Assume the risk-free rate is 4%, the expected market return is 9%, and no unsystematic influence affected Mini's return. The beta for MiniCD is: 0.89. 1.60. 02.40. O 3.00 It is impossible to calculate beta without the inflation rate. 1 pts