The figure in the popup window, shows the one-year return distribution for RCS stock. Calculate: a. The expected return. b. The standard deviation of the return. Note: Make sure to round all intermediate calculations to at least five decimal places. Graph/chart The following table, , shows the one-year return distribution of Startup, Inc. Calculate: a. The expected return. b. The standard deviation of the return. Data table (Click on the following icon p in order to copy its contents into a spreadsheet.) The last four years of returns for a stock are as shown here: a. What is the average annual return? b. What is the variance of the stock's returns? c. What is the standard deviation of the stock's returns? Note: Notice that the average return and standard deviation must be entered in percentage forma Data table (Click on the following icon in order to copy its contents into a spreadsheet.)