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3. value: 2.00 points Problem 10-7 Calculating Returns and Variability [LO 1] Use the following returns for X and Y. Returns Year 1 2 3 4 5 x 22.2% -17.2 10.2 20.4 5.2 27.60/0 4.2 29.6 15.4 33.6 Requirement 1: Calculate the average returns for X and Y. (Do not round intermediate calculations. Enter your answers as a percentage rounded to 2 decimal places (e.g., 32.16).) Average returns x Requirement 2: Calculate the variances for X and Y. (Do not round intermediate calculations. Round your answers to 6 decimal places (e.g., 32.161616).) Variances x Requirement 3: Calculate the standard deviations for X and Y. (Do not round intermediate calculations. Enter your answers as a percentage rounded to 2 decimal places (e.g., 32.16).) Standard deviations x