PLEASE ANSWER WITH EXCEL FUNCTIONS!!!!!!!!

A stock has had the following year-end prices and dividends. What are the arithmetic and geometric average returns for the stock? Input area: (Use cells A6 to C12 from the given information to complete this question. You must use the to answer this question.) (Use cells A6 to C12 from the given information to complete this question. You must use the built-in Excel function to answer this question.)