Final answer:
Journal entries were prepared to record the sale of merchandise, interest accrual, and collection of the note including principal and interest. If the December 31 interest accrual is not recorded, income before income taxes will be overstated in 2021 by $2,160 and understated in 2022 by the same amount.
Step-by-step explanation:
To record the sale of merchandise on June 30, 2021, at the 9% note:
- Debit Accounts Receivable for $48,000.
- Credit Sales Revenue for $48,000.
To record the interest accrual as of December 31, 2021:
- Debit Interest Receivable for $2,160 (calculated as $48,000 x 9% x 6/12).
- Credit Interest Revenue for $2,160.
On March 31, 2022, to record the collection of the principal and interest:
- Debit Cash for $50,160 (principal of $48,000 plus interest of $2,160).
- Credit Accounts Receivable for $48,000.
- Credit Interest Revenue for $2,160.
If the December 31 adjusting entry for the interest accrual is not prepared, the income before income taxes will be overstated in 2021 by $2,160 because the interest revenue that should be recognized in 2021 has not been accounted for.
In 2022, the income before income taxes would be understated by the same amount because the interest revenue would be recognized then, although it pertains to the service provided in 2021.