A stock has had the following year-end prices and dividends: Year Price Dividend 1S 64.68 71.55 $.67 77.35 .72 63.62 73.81 87 83.25 94 78 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