Returns Year X Y 1 12 % 14 % 2 24 29 3 27 33 4 14 17 5 19 37 Using the returns shown above, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y. (Do not round intermediate calculations. Enter your average return and standard deviation answers as a percent rounded to 2 decimal places, e.g., 32.16. Enter your variance answers as a decimal (not as a percent) rounded to 5 decimal places, e.g., .16161.)