Assume that at the beginning of the year, you purchase an investment for $4,150 that pays $114 annual income. Also assume that the investment's value has increased to $4,600 at the end of the year. a. What is the rate of return for this investment? b. Is the rate of return a positive or a negative number? Complete this question by entering your answers in the tabs below. Is the rate of return a positive or a negative number? Assume that at the beginning of the year, you purchase an investment for $4,150 that pays $114 annual income. Also assume that the investment's value has increased to $4,600 at the end of the year. a. What is the rate of return for this investment? b. Is the rate of return a positive or a negative number? Complete this question by entering your answers in the tabs below. What is the rate of return for this investment? Note: Enter your answer as a percent rounded to 2 decimal places. Input the amount as a positive value