Please a step by step explanations.. its very confusing!

163 Integrative-Expected return, standard deviation, and coefficient of variation Three assets-F, G, and H-are currently being considered by Blane Manufacturing. The probability distributions of expected returns for these asset are shown in the following table. 6-8 Asset F Asset G Asset H Return, kPr Return, kP Return, k .10 .20 -40 .20 .10 .40 40% 10 35% 10 40% .20 .40 .20 10 3020 -10 20 a. Calculate the expected value of return, k, for each of the three assets. Which b. Calculate the standard deviation, ok, for c. Calculate the coefficient of variation, CV, for each of the three assets. Which provides the greatest expected return? Which appears to have the greatest risk? appears to have the greatest relative risk? each of the three assets' returns