help asap 28/29/30

QUESTION 28 Bond A is a discount bond and Bond B is a par bond. All else equal, which bond has the higher coupon rate? OA OB O AB QUESTION 29 Bond A is a corporate bond and Bond Bis a municipal bond. Which bond should have the lower yield to maturity? OB QUESTION 30 Bond A makes an annual payment of $50. Bond B makes semi-annual interest payments of $30. All else equal, which one has the higher coupon rate? OB