Please answer question #9 parts a,b and c

Coupon Bonds For each of the following pairs of Treasury securities (each with $1000 par value), identify which will have the higher price: a. A th 9. ree-year zero-coupon bond or a five-year zero coupon bond? b. A three-year zero-coupon bond or a three-year 4% coupon bond? C. A two-year 5% coupon bond or a two-year 6% coupon bond