Preston Corporation has a bond outstanding with an annual
interest payment of $90, a market price of $1,280, and a maturity
date in 7 years. Assume the par value of the bond is $1,000. Find
the following: (Use the approximation formula to compute the
approximate yield to maturity and use the calculator method to
compute the exact yield to maturity. Do not round intermediate
calculations. Input your answers as a percent rounded to 2 decimal
places.)
A. Coupon rate
B....