dom IL CASC During the past five years, you had investments in companies listed on the GSE. The annual rates of returns from the two stocks X and Y are shown in the table below. Compute questions (1-v) for 4marks each. Year 1 2 3 4 5 Return of X (% annual) 19 8 -12 -3 15 Return of Y % annual) 8 3 -9 2 4 (i) (11 (iii) Compute the arithmetic mean annual rate of return for each stock. Which stock is most desirable by this measure? Explain Compute the standard deviation of the annual rate of return for each stock. By this measure which stock is preferable? Explain Compute the coefficient of variation for each stock. By this relative measure, which stock is preferable? Explain Compute the geometric mean rate of return for each stock. Discuss the difference between the arithmetic mean return and the geometric mean return for each stock (iv)