Assessing return and risk Swift Manufacturing must choose between two asset purchases. The annual rate of return and the related probabilities given in the following table summarize the firm's analysis to this point a. Compute the range of possible rates of retum. b. Compute the expected return. c. Compute the standard deviation of the returns. d. Compute the coefficient of variation of the returns. a. The range of possible rates of return is_%. (Round to the nearest whole number.) A Data Table (Click on the icon located on the top-right comer of the data table below in order to copy its contents into a spreadsheet.) Rate of return 10% 15% 20% 25% 30% 35% 40% 45% 50% Probability 0.05 0.10 0.10 0.15 0.20 0.15 0.10 0.10 0.05 Print Done Enter your answer in the answer box and then click Check