Dalvin deposits dollar sign, $510 every quarter into an account earning an annual interest rate of 6.2% compounded quarterly. How much would he have in the account after 12 years, to the nearest dollar? Use the following formula to determine your answer.

Jamal wants to save 54,000 for a down paymenton a home. How much will he need to invest in anaccount with 8.2 APR, compounding daily, in orderto reach his goal in 5 years?

Alejandro deposits $80 of his monthly earnings into an annuity that earns 6.25% annual interest, compounded monthly. How much money will he have saved after 5 years?

Rachael deposits $1500 into a retirement fund each year. The fund earns 8.2% annual interest, compounded monthly. If she opened her account when she was 19 years old, how much will she have by the time she is 55? How much of that amount will be interest earned?