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.$

$1\mathrm{.}8$ Find the following:

points Note: 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.

Answer is complete but not entirely correct.