Two years ago, you purchased 100 shares of a cola company. Your purchase price was $62 a share, plus a commitsich of 58 per share, for a total cost of $70 per share. After one year, the stock's market value had risen to $70. At the end of two years, you sold your cola company stocks for $74 a share, less a per-share commission of $2. During the two years you held the stock you recelved dividends of $0.68 per share for the first year and $0.80 per share for the second year. a. Calculate your annual shareholder return for each of the two years you owned the stock. (Round your answers to 1 decimal piace. Omit the "e" sign in your response.) b. Caiculate your annual average compound return. (Round your intermediote calculations and final answer to 1 decimal place. Omit the "gh" sign in your response.) Annual average compound retum