I need a little help with these questions please.

Rogn is planning to invest in five year, 15% annual coupon bonds with the a face value of $ 1,000 each. Complete the following table by calculating the value of each bond and the current yields at the various discount rates. There is a district relationship between coupon rate, discount rate, and a bonds price to its per value. Based on your preceding calculations, complete the following statements: A bond is referred to as a pure bond when coupon rate yield required by the market, price per value. A bond is referred to as a pure discount bond when coupon rate yield required by the market, price per value. A bond is referred to as a pure bond when coupon rate yield required by the market, price per value. If the markets are at equilibrium and the market price of the bonds is equal to the intrinsic value of the bonds, when bond list is selling at a discount? Bond B Bond C Bond A