due in 20 minutes dont use excel will rate

A 30-year bond with a par value of 20,000 and level semi-annual coupons of 1000 is redeemed at par to yield 6% convertible semi-annually. (i) Calculate the book value immediately after the payment of the 10th coupon. (5 pts) (ii) Calculate the flat (purchase) price 3 months after the 10th coupon. (3 pts (iii) Calculate the market price 3 months after the 10th coupon. (2 pts)