Benefits of diversification. Sally Rogers has decided to invest her wealth equally across the following three assets risk from her investment in the three assets? How do they compare with investing in asset M alone? Hint. Find the standard deviations of asset M and of the portiolio equally invested in assets M,N, and O. What is the expected return of irvesting equally in all three assets M,N, and O ? IS (Round to two decimal places.) Data table (Click on the following icon C in order to copy its contents into a spreadsheet)