A tax-exempt bond was recently issued at an annual 10 percent coupon rate and matures 15 years from today. The par value of the bond is $1000
a] If required market rates are 10 percent, what is the market price of the bond?
b} If required market rate falls to 5 percent, what is the market price of the bond?
c] If required market rates rise to 14 percent, what is the market price of the bond ?
d] At what required market rate (10 percent, 5 percent, or 14 percent) does the above bond sell at a discount? At a premium?