Answer:
Interest revenue yr2022= $300
Explanation:
From Sep 1 to end of year 2021, Middleton Corp. will have accrued interest for 4 months; meaning, the following year(2022), the interest revenue to be recorded will be for the remaining 2 months.
Therefore,
Interest revenue yr2022= $10000 * 18% * 2/12
Interest revenue yr2022= $300