Final answer:
The required December 31 adjusting entry for the unearned accounting service revenue is a) Debit Unearned Accounting Service Revenue $30,000, Credit Accounting Service Revenue $30,000.
This correct answer is a)
Step-by-step explanation:
The required adjusting entry on December 31 for the unearned accounting service revenue is option a) Debit Unearned Accounting Service Revenue $30,000, Credit Accounting Service Revenue $30,000.
Since $30,000 of the fees are still unearned, we need to debit the Unearned Accounting Service Revenue account to reduce the balance by $30,000.
At the same time, we will credit the Accounting Service Revenue account to recognize that $30,000 of the previously received fees is now earned.
This correct answer is a)