Returns Year X 1 14% 20% 2 17 3 8 4-10 5 10 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 as a percent rounded to 2 decimal places, e.g., 32.16, and round the variance to 5 decimal places, e.g., .16161.) X Y Average returns % % Variances Standard deviations % Y 122519 - 11 % Suppose a stock had an initial price of $66 per share, paid a dividend of $1.70 per share during the year, and had an ending share price of $59. Compute the percentage total return, dividend yield, and capital gains yield. (A negative answer should be indicated by a minus sign. Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) Answer is complete but not entirely correct. Total return. -8.03 % Dividend yield 2.57 % Capital gains yield -1.06%