Below is annual stock return data on Hollenbeck Corp and Luzzi Edit, Inc. Year Hollenbeck Luzzi Edit 1 10% -3% 2 20% 0% 3 -10% 20% 4 4% 10% (a) a) What is the average return and standard deviation for each stock? (Round answers to 2 decimal places, e.g. 52.75.) Hollenbeck Corp Luzzi Edit Average return % % Standard deviation % %