(Click on the icon here in order to copy the contents of the data table below into a spreadsheet.) Integrative - Expected return, standard deviation, and coefficient of variation Perth Industries is studying an asset. The probability distribution of returns for this asset is shown in the following table, a. Calculate the expected value of return, r,fortheasset. b. Calculate the standard deviation, r, for the asset's returns. c. Calculate the coefficient of variation, CV, for the asset's returns