You are given the returns for the following three stocks: Year 1 2 3 Stock A 7% 7 7 7 7 Stock 8 3% 9 8 4 11 Stock C -23% 37 11 9 1 Calculate the arithmetic return, geometric return, and standard deviation for each stock. (Do not round Intermediate Ealculation Enter your answers as a percent rounded to 2 decimal places.) Stock A Stock B % % Arithmetic return Standard deviation Geometric return Stock C % % % % % % %