You are offered an investment that requires you to invest $490 at the end of one year, $540 in two years, and $770 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. $2,115.44 b. $2,386.96 c. $1,990.81 d. $2,069.51 e. $2,413.77