Question 4 1 pts A 20-year Treasury bond offers a yield to maturity (YTM) of 3.25% at a market price of 77.325. What contractual coupon must be offered by the bond? (Hint: all US Treasuries pay coupon semi-annually) coupon 3.25% 3.25% coupon 3.75% 3.75% coupon 4.25% 4.25% coupon Question 5 1 pts A 7.25% coupon Treasury bond is quoted at 113.50 (per 100 par value). The bond last paid a coupon 67 days ago and there are 181 days in the current coupon period. What is the accrued interest (AI), per 100 par value, for this bond? (Hint: all US Treasuries pay coupon semi-annually) Al 1.75 1.75 Al2.50 2.50 Al 3.25 3.25 < Al