[5 pts. ] You expect to save $3,500 in year 3, $4,300 in year 4, and amounts increasing by $800 each year through year 19. If your investments earn 10% per year, the amount you will have at the end of year 19 is closest to: Select one: O a. $330,264 b. $286,795 c. $215,839 d. $287,567 O