Coles paid fully franked dividends of $0.28 on August 26, 2021 and $0.33 on March 3, 2022. 1. Calculate the 20212022 monthly percentage returns for Coles Group Limited (including the dividends paid). (Show answer correct to six decimal places.) (8 marks) 2. Calculate the average monthly return (\%) for Coles. (Show answer correct to six decimal places) (2 marks) 3. Calculate the risk measured by the standard deviation for Coles. (Show answer correct to six decimal places) (5 marks) 4. If the standard deviation for the market is 6.3239%, how does this compare with Coles' standard deviation calculated in Q.3? Explain your conclusions. (5 marks) END OF ASSIGNMENT QUESTIONS