assume that your parents wanted to have saved for college by your 18th birthday and they started saving on your first birthday. they saved the same amount each year on your birthday and earned per year on their investments. a. how much would they have to save each year to reach their​ goal? b. if they think you will take five years instead of four to graduate and decide to have saved just in​ case, how much would they have to save each year to reach their new​ goal? question content area bottom part 1 a. how much would they have to save each year to reach their​ goal? to reach the goal of ​, the amount they have to save each year is ​$ enter your response here. ​(round to the nearest​ cent.)