Calculate the amount of money you'll have at the end of the indicated time period, assuming that you earn simple interest. You deposit $4000 in an account with an annual interest of 4.9% for 10 years. The amount of money you'll have at the end of 10 years is S (Type an integer or a decimal.). Use the compound interest formula to determine the accumulated balance after the stated period. $1000 invested at an APR of 6% for 3 years. If interest is compounded annually, what is the amount of money after 3 years? (Do not round until the final answer. Then round to the nearest cent as needed.) Use the appropriate compound interest formula to compute the balance in the account after the stated period of time. $12,000 is invested for 15 years with an APR of 5.4% and monthly compounding. The amount after 15 years will be $ (Round to the nearest cent as needed.)