Hi! Could you please show your work and the equations used?? Thank you!

0/2 pts Question 3 HGreen Inc. has an outstanding 5.68% semi-annual bond with $1,000 face value, and 23 years to maturity. At a yield to maturity of 3.72%, the current price of the bond is (round to cents, e.g., $855.66) 1,174.14 1,301.18 margin of error +/- 0.01 0/2 pts Question 4 A perpetual bond pays annual coupon payment of $36, at a 4.05%, what should the price of this bond? $_________ (round to cent, e.g, $987.65) d er 888.89 margin of error +/- 0.01 d er