1. If you have $21,112 in a retirement account with a return of 9.2% and you invest $643 each month, how much will you have in 38 years?

2. If you want to receive an annual payment of $95,738 forever, How much do you need in your investment account that has a 8.6% return?

3.You recently won $16,606. You plan to invest this into an account with a 10.4% rate of return. If the account compounds daily how much will you have after 22 years?