Which of these is true? The future value of a 10-year, $100 annuity due is always greater than the future value of a 10-year. $100 ordinary annuity with identical risk. The main difference between a 10-year, $100 annuity due and a 10-year, $100 ordinary annuity is the level of risk There is not enough information to compare these two annuities. The future value of a 10-year, $100 annuity due is always less than the future value of a 10-year, $100 ordinary annuity with identical risk