Answer:
$21,800
Explanation:
The computation of 4-year revenue is as shown below:-
Bond Income of 4th Year = Face amount × Bond × 1 ÷ 2
= $500,000 × 8% × 1 ÷ 2
= $20,000
Interest Revenue = Bond Income + Amount of Discount Amortized
= $20,000 + $1,800
= $21,800
Therefore for computing the interest revenue we simply bond income with the amount of discount amortized.