Gregg Company recently issued two types of bonds. The first issue consisted of 20-year straight debt with an 8% coupon paid annually. The second issue consisted of 20-year binds with 6% coupon paid annually and attached warrants. Both issues sold at their $1000 par values. What is the implied value of the warrants attached to each bond?

The answer is $196.36 I need to know how to get the answer I need a proper solution or in good form