Your employer gives you a stock bonus of $1,000 in your company at the end of each year. You plan to retire in 20 years. The stock has a growth rate of 15 percent per annum. What will the value of your stock be in 20 years? This problem would be solved by using the formula for the future value of an annuity due. future value of an ordinary annuity. present value of an ordinary annuity. present value of a lump sum. future value of a lump sum. Calculate the monthly payment on a $300,000 mortgage with an annual interest rate of 4 percent for 30 years. $10,524.98 $12,000.00 $1,432.25 $1,391.25