Part3 A saving account offers 6.25% annual compound interest rate. You deposit $3000 at the end of each quarter for the next 15 years. What is the total amount ?in your account at the end of the period You plan to withdraw $2500 annually from an account at the beginning of each year for the next 8 years. If the account pays 7.75% annually, what must you ?deposit in the account today A loan is repaid by making payments of $783 at the end of every month for 7 years. If interest on the loan is 5.75% compounded monthly, what was the ?principal of the loan