Answer and Explanation:
1. The computation of issuer's cash proceeds is shown below:-
Cash proceeds = Par value × Selling price
= $280,000 × 117.25%
= $328,300
2. The computation of total amount of bond interest expense is shown below:-
30 payment of $14,000 = $420,000
Semi-annual interest payment = Par value × Issued percentage ÷ 2
= $280,000 × 10% ÷ 2
= $14,000
Total repayment = $420,000 + $280,000
= $700,000
Total bond interest expense = Total repayment - amount borrowed
= $700,000 - $328,300
= $371,700
3. The computation of the amount of bond interest expense is shown below:-
Amount of bond interest expense = Semi-annual interest payment + Discount amortization
= $14,000 + ($280,000 - $328,300) ÷ 30
= $14,000 -$1,610
= $12,390
Since it is semi annual so we half the rate and doubles the time period