You are offered an investment that requires you to invest $560 at the end of one year, $370 in two years, and $830 in three years. You can earn a 9% annual return, compounding annually, on the investment. How much is this investment worth at the end of four years? Select one: a. $2,069.51 b. $1,990.81 c. $2,413.77 d. $2,115.44 e. $2,386.96