how to do it

What is true about long term fixed rate bonds a. Compared to short term bonds, long term bonds are more volatile, seeing wider swings with bigger interest rate changes b. Compared to short term bonds, long term bonds are more volatile, seeing wider swings with bigger interest rate changes c. Because of the fixed rate, the bond price will be stable d. They are all discount bonds I bought a 30 year, 5% semiannual annual pay coupon $1,000 par bond for $1,200. What is the YTM closet to this number a. 1.9% b. 2.9% c. 3.9% d. 4.9%