9. Calculating Annuity Values If you deposit $5,000 at the end of each year for the next 20 years into an account paying 10.1 percent interest, how much money will you have in the account in 20 years? How much will you have if you make deposits for 40 years? 10. Calculating Perpetuity Values Larry's Life Insurance Co. is trying to sell you an investment policy that will pay you and your heirs $25,000 per year forever. If the required return on this investment is 4 percent, how much will you pay for the policy? 11. Calculating Perpetuity Values In the previous problem, suppose Larry's told you the policy costs $645,000. At what interest rate would this be a fair deal