i would appreciate it if i can see the work to get the answer

Assume a 15 -year Treasury bond has a coupon rate of 3.3% a. Give examples of required rates of return that would make the bond sell at a discount, at a premium, and at par. b. If this bond's par value is $1,000, calculate the differing values for this bond given the required rates you choose in part a. a. At what rate would the bond sell at a discount? (Select the best answer below.) A. 1.9% B. 3.3% C. 6.1% At what rate would the bond sell at a premium? (Select the best answer below.) A. 1.9% B. 3.3% C. 6.1% At what rate would the bond sell at par? (Select the best answer below.) A. 1.9% B. 3.3% C. 6.1% b. If this bond's par value is $1,000 and the required rate is 6.1%, the present value of the bond is $ (Round to the nearest cent)