a.) TTM: 10 years. YTM: 6%. C: 3%. PV: ? b.) TTM: 10 years. YTM: 8%. C: 3%. PV: ? c.) TTM: 10 years. YTM: 4%. C: 3%. PV: ? a.) TTM: 10 years. YTM: 6%. C: 9%. PV: ? b.) TTM: 10 years. YTM: 8% C: 9%. PV: ? c.) TTM: 10 years. YTM: 4%. C: 9%. PV: ? a.) What do problems 4 and 5 tell us about the way the coupon rate affects the sensitivity of a bond's price to a change in the level of interest rates? b.) Why is this the result