Year 1 2 3 4 5 Returns I 16% 22% 30 31 -23 - 28 11 12 10 22 Using the returns shown above, calculate the average returns, variances, and standard deviations for X and Y. (Do not round Intermediate calculations. Round the final percent answers to 2 decimal places. The varlances to 5 decimal places.) X 8.80 V 11.80 % % Average returns Variances Standard deviations 0.03038 0.04322 17.43 * 20. 79