Answer:
A) 5.22 percent
Step-by-step explanation:
The Pretax cost of debt is the Yield to maturity (YTM) of bond.
Using a financial calculator , you can solve for the YTM with the following inputs;
Face value ; FV = 1000
Maturity of bond; N = 15
Annual coupon payment; PMT = coupon rate * Face value = 6%*1000 = 60
Current price; PV = $1,080
then compute annual interest rate; CPT I/Y = 5.22%