An investment's rate of return (ROR), or return on investment (ROI), refers to the increase or decrease in the value of an investment relative to its cost. This return can be expressed either in dollar terms or as a percentage of the cost of the investment Suppose a stock sells for exist800 and pays no dividends. At the end of one year, the stock's price decreases to exist700. The dollar return on your investment in this stock is ______. Based on your understanding of investment returns, complete the following sentence: An investment is said to have a ________ rate of return if the value of the amount invested is less than the amount received at the end of the investment period. You gave exist35, 600 to your cousin. As a token of gratitude, your cousin gave you exist64, 080 at the end of the year instead of exist35, 600. If you look at this as an investment, your annual rate of return is _______. Which of the following investments generates a higher annual rate of return? A exist1,000 return on a exist10,000 investment after 10 years A exist1,000 return on a exist10,000 investment for 1 year