a) If you get $200 a year in years 6-10 at interest rate of 10% what would the PV of this cash streasm be at time zero?
b) What is the bond equivalent yield on a bond paying interest semi-annually with $1000 face value, a 7.5% annual coupon for 20 years if I pay $863? (Note: since it is semi-annually, I don't see why answer is 9% and not 4.5%).