4. Now consider again each of the three bonds in question 3. Suppose that you buy the bond today (t=0) and sell it at the end of the year (t=1), immediately after receiving the coupon paid at that time. Calculate the HPR for your one-year investment in the bond, assuming that the yield to maturity when you sell the bond at the end of the year is: i. 6% ii. 8% iii. 9%