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The unadjusted balance of Office Supplies at Dec. 31 is $4,300 and at year end the office supplies on hand totaled $1,300. Date Accounts and Explanation Debit Credit Dec 31 Supplies 3000 3000 Employees earned $1,400 in salaries that will be paid next month. Date Accounts and Explanation Debit Credit Dec 31 1400 1400 Completed services that were paid for six months earlier, $1,900 Date Accounts and Explanation Debit Credit Dec. 31 1900 1900