Integrative-Expected return, standard deviation, and coefficient of variation An asset is currently being considered by Perth Industries. The probability distribution of expected retums for this asset is shown in the following table, EB a. Calculate the expected value of return, r, for the asset b. Calculate the standard deviation, o, for the assets returns. c. Calculate the coefficient of variation, CV, for the asset's returns. a. The expected value of return, r, for the asset is D%. ( (Round to two decimal places.) Data Table (Click on the icon located on the top-right corner of the data table below in order to copy its contents into a spreadsheet.) Pr 0.15 0.20 0.50 0.10 0.05 Return, r 30.00% 20.00% 5.00% -5.00% -20.00%