a. What is the arithmetic average retum over the 10 -year period? b. What is the geometric average return over the 10 -year period? c. If you invested $100 at the beginning, how much would you have at the end? a. What is the arithmetic average retum over the 10-year period? The arithmetic average return over the 10 -year period is \%. (Round to two decimal places.) Using the data from the following table, . calculate the retum for investing in this stock from danuary 1 to Decembor 31. Prices are after the dividend has been paid. The return from Jlanuary 1 to March 31 is (Round to five decimal places.) Data table (Click on the following icon D in order to copy its contents into a spreadsheet)