a) If you have $575,000 in an account earning 8% annually, what constant amount could you withdraw each year (beginning today) and have nothing remaining after the 20^th withdrawal?

B) A bond has a coupon rate of 5% and interest is paid semi-annually with the next payment 6-months from today. If the bond matures in 15 years and currently sells for $800 what is the yield to maturity?