HELP PLEASE!!!!

Question 8 (2 points) What is the yield to maturity of a Titanium bond that has a 4 percent coupon, pays interest semiannually, has 12 years to maturity, and sells for $871.50? 8.00% 3.01% 5.47% 10.95% 06.02% 2.74% Question 3 (1 point) What is the price of Thera Corpn's zero coupon bond with 10 years to maturity? The bond was originally sold with a yield to maturity equal to 11 percent, but the market rate today is 10 percent. $385.54 $352,18 $593.45 $584.68 $620.92 $613.91 Question 1 (1 point) Penny Pincher Discount Grocers has issued a bond with a coupon rate of 11%. It recently closed at a price of $1023.75. What is the bond's current yield? 8.9% 3.25%% 12.8% 10.75% Question 2 (1 point) Randolph Inc recently issued noncallable bonds that mature in 15 years. They have a par value of $1,000 and an annual coupon of 7.7%. If the current market rate is 5.7%, at what is the current value of this bonds? O $1,149.32 $863.96 $825.63 $1,198.11