Slim Dandy Inc. shows the following normal balances in its general ledger at the end of the year.

Cash	$33,800
Accounts Receivable	78,600
Allowance for Doubtful Accounts	11,000
Equipment	134,700
Accumulated Depreciation - Equipment	12,600
Accounts Payable	29,400
Dividends Payable	5,000
Notes Payable	30,000
Deferred Revenue	26,700
Common Stock	20,000
Retained Earnings	81,700
Dividends	9,000
Service Revenue	158,400
Salaries Expense	85,100
Depreciation Expense	12,600
Lease Expense	21,000

Before they started to create their unadjusted trial balance for the year, a bookkeeper discovered an error in the accounts - a cash collection of $1,600 on accounts receivable was debited to Cash and credited to Deferred Revenue. After the error is corrected, the total amount in the debit column of the unadjusted trial balance should be