The common stock of Company A has a higher beta than the common stock of Company B. Which statement must be true? A. The discount rate calculated by the CAPM for Company A will be lower than the discount rate calculated by the CAPM for Company B. B. The price volatility of Company A common stock will be less than the price volatility of Company B common stock C. Both A and B. must be true. D. Neither a. nor b. must be true. Reset selection