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