If you invest 10,000.00 today at 6% interest for ten years and then invest another 10,000.00 and start receiving 7% interest on all your money how much will you have at the end of twenty years? U: to 3% : b PV:10.0oo How much of the interest is due to interest on Interest? If you plan to have 2,500,000.00 in the bank when you retire in 40 years how much do you have to invest today if your interest rate is 3.5% compounded monthly? what if it is 5.5% compounded monthly? what if it is 8% compounded monthly? Which is a better deal 100,000.00 today or 125,000.00 five years from now if the interest rate is 5%. What if the interest rate is 4.5%