need some help with the above problem

Booker Petroleum Refiners (BPR) has an issue of 12-year, 10% annual coupon bonds outstanding. The bonds, which were originally issued 20 years ago, have a face value (FV) of $1,000, a yield- to -maturity (YTM) of 9%, and are non callable What is the current market price of BPR's bonds? $910.87 $1, 178.77 $1, 071.61 $1, 339.51 Are the bonds of Booker Petroleum Refiners selling at a discount, at par, or at a premium? Discount Par Premium What is the current yield on Booker Petroleum Refiner's outstanding bonds? 10.98% 8.48% 9.33% 7.47% What is the expected one-year capital gain yield on the bonds of Booker Petroleum Refiners? -0.30% -0.33% -0.27% -0.39%