Answer:
$0
Explanation:
Data provided in the question
Borrowed amount from the bank = $90,000
Annual interest rate = 8%
Maturity date = March 31, 2019
Since it is mentioned in the question that, the interest and the principal were paid in cash on the maturity date so for the amount of cash that Abardeen had to pay for 2018 interest would be zero as the principal and the interest is paid for 2018