The trial balance for Pioneer Advertising Agency Inc. is shown in Illustration 3 3, p. 102. In lieu of the adjusting entries shown in the text at October 31, assume the following adjustment data.
1. Advertising supplies on hand at October 31 total $500.
2. Expired insurance for the month is $100.
3. Depreciation for the month is $50.
4. Unearned revenue earned in October totals $600.
5. Services provided but not recorded at October 31 are $300.
6. Interest accrued at October 31 is $70.
7. Accrued salaries at October 31 are $1,500.
An analysis of the accounts shows the following.
1. The equipment depreciates $400 per month.
2. One third of the unearned rent revenue was earned during the quarter.
3. Interest of $500 is accrued on the notes payable.
4. Supplies on hand total $700.
5. Insurance expires at the rate of $200 per month.
Instructions
Prepare the adjusting entries at March 31, assuming that adjusting entries are made quarterly. Additional accounts are: Depreciation Expense, Insurance Expense, Interest Payable, and Supplies Expense.