13. AZIZ Corporation has prepared the following information regarding two investments under consideration. Calculate the expected rate of return and standard deviation. Which investment should be accepted? Chell Betronas Probability 0.2 0.4 12 percent 10 percent 15 percent 5 percent 12 percent 17 percent 11 percent 14 percent 0.1 0.3 a) Calculate the expected return for Chell and Bet b) Calculate the standard deviation for Chell and Betronas c) Calculate the CV (coefficient of variation) d) Based on your answer, which stock should you select and why? 14.Given the following information about Asset A and Asset B. Probability Asset A Asset B 0.30 15 percent 20 percent 0.40 9 percent 5 percent 0.30 18 percent 12 percent a) Calculate the expected return and standard deviation for both of the asset b) Calculate the CV (coefficient of variation) c) Based on your answer, which stock should you choose