Problem $10-7$ Calculating Returns and Variability $\backslash$table$[[,$Returns$],[$Year$,$ x $,$ Y $,],[1,10\%,15\%,],[2,24,25,],[3,-17,-22,],[4,10,14,],[5,10,16,]]$ 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$.,32\mathrm{.}16.$ Enter your variance answers rounded to $5$ decimal places, e$.$g$.,16161.)$ Answer is not complete. $\backslash$table$[[,$ x $,$Y$],[$Average returns, $7\mathrm{.}40,\%,9\mathrm{.}60,\%$