A stock has had returns of -19.6 percent, 29.6 percent, 31.2 percent, -10.7 percent, 35.4 percent, and 27.6 percent over the last six years. What are the arithmetic and geometric returns for the stock? (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) Arithmetic average return % Geometric average return %