8. Assume you have purchased a share of company stock for $2,000. Over the year you owned the investment, its value increased to $2,250. The investment also provided a dividend of $125. What was your return on the investment. 9. Consider an investment providing a return of 5.1% over a period of 4 months. What is the annualized return on that investment? 10. Consider an investment providing a return of 14.3% over a period of 4 years. What is the annualized return on that investment? 11. Consider a stock with the following returns: Year 1: 9% Year 2: 7% Year 3: -3% Year 4: 4% Year 5: -5% What is the arithmetic average return for the five-year period