a). Suppose a 10 percent coupon, $1,000 bond with ten years left to maturity is selling for $1,200. What is the yield, assuming that interest is paid semi-annually?

If, in part (a), the 10 percent coupon was paid quarterly on the bond, what would the bond sell for, given that the effective annual yield remained unchanged?

If, in part (a), the 10 percent coupon was paid monthly on the bond, what would the bond sell for, given that the annual yield remained unchanged.