Prepare the adjusted trial balance.

The Badger Motel, Inc. opened for business on May 1, 2014. Its trial balance before adjustment on May 31 is as follows. In addition to those accounts listed on the trial balance, the chart of accounts for Badger Motel, Inc. also contains the following accounts and account numbers: No. 142 Accumulated Depreciation-Buildings, No. 158 Accumulated Depreciation-Equipment, No. 212 Salaries and Wages Payable, No. 230 Interest Payable, No. 631 Supplies Expense, No. 711 Depreciation Expense, No. 718 Interest Expense, and No. 722 Insurance Expense. Other data: Prepaid insurance is a 1-year policy starting May 1, 2014. A count of supplies shows $350 of unused supplies on May 31. Annual depreciation is $2, 640 on the buildings and $1, 500 on equipment. The mortgage interest rate is 12%. (The mortgage was taken out on May 1.) Two-thirds of the unearned rent revenue has been recognized for services performed. Salaries of $750 are accrued and unpaid at May 31