Problem 8-07 You are considering two stocks and have determined the following information: Stock A Return 18% 12 Probability of the Return 55% 40 5 7 Stock B Return 31% 15 Probability of the Return 15% 40 7 45 a. Which of the two stocks has the higher expected return? Round your answers to two decimal places. % The return on Stock A: % The return on Stock B: Select has the higher expected return b. Which stock is riskler? Do not round intermediate calculations. Round your answers to two decimal places. Standard deviation of Stock A: Standard deviation of Stock B: Is riskler c. Given your answers to the two previous questions, what stock is preferred is preferred