Problem 9-21 Risk, Return, and Their Relationship (LG9-3, LG9-4) Consider the following annual returns of Estee Lauder and Lowe's Companies: Estee Lauder Lowe's Companies Year 1 24.4% -4.0% Year 2 -29.0 17.1 Year 3 18.6 5.2 Year 4 50.9 -17.8 49.0 -19.0 Year 5 Compute each stock's average return, standard deviation, and coefficient of variation. Note: Round your answers to 2 decimal places. Average return Standard deviation Coefficient of variation Estee Lauder Lowe's Companies % 9.58 % % %