Exercise A For the following bonds Calculate current yield and approximate yield to maturity Issuer AT&T last price 99.25 90.75 100.50 100.25 maturity 2037 2028 2038 2042 rate coupon rate 7.125% 6.875% 5.875% 5.75% Nike 1BM Which bonds return is better? Which bond is more risky? Exercise B Calculate: Price weighted index for days 1 to 4 Value weighted index for days 1 to 4 (Day 1 index assigned is 100) Day 1 Stock price shares XOM 81.48 4.23 Billions BAC 28.5 9.64 Billions NJ 139.66 2.66 Billions PFE 42.8 5.551 Billions DWDP 54.54 2.255 Billions NKE 84.99 1.573 Billions Day 2 price shares 81 4.231 28 9.64 139 2.661 42 5.55 54 2.255 84 1574 Day 4 Day 3 A 3 X 1 stock split in DWDP occurred Stock price shares XOM 80.75 4.23 Billions BAC 28.2 9.64 Billions JNJ 138 2.66 Billions PFE 41.15 5.551Billions DWDP 18.25 6.755 Billions NKE 83 1573 Billions price shares 80 4.232 27.5 9.641 138.2 2.662 43 5.552 19 6.754 84 1.573