Wilm Schmidt, the owner of Wilms Window Washing Services, had difficulty getting the debits to equal credits on the January 31, 2020, trial balance. Wilms Window Washing Services Trial Balance January 31, 2020 Debit Credit Cash $ 12,000 Accounts receivable 9,640 Prepaid insurance 2,800 Equipment 28,000 Accounts payable $ 7,800 Wilm Schmidt, capital 49,000 Wilm Schmidt, withdrawals 9,360 Service revenues 60,800 Salaries expense 32,400 Insurance expense 5,600 Maintenance expense 13,400 Utilities expense 5,600