please help!

You deposit $1,700 at the end of each year into an account paying 12.1 percent interest per year. Required: (a) How much money will you have in the account in 21 years? ((Click to select) (b) How much will you have if you make deposits for 42 years? (Click to select)) P6-8 Calculating Annuity Values (LO1] You want to have $44,000 in your savings account 9 years from now, and you're prepared to make equal annual deposits into the account at the end of each year. Required: If the account pays 6.9 percent interest per year, what amount must you deposit each year? P6-9 Calculating Annuity Values (LO2] Dinero Bank offers you a $23,000, 7-year term loan at 6 percent annual interest. Required: What will your annual loan payment be? (Do not round your intermediate calculations.)