According to the basic accounting equation A=L+SE. I already did the work but somehow my answers are not the same, Assets does not equal L+SE. I am off by 400 and dont know what I am missing. Can you please help me?

Part 2: NOTE: This is a DIFFERENT COMPANY. Using the trial balance below, complete the Mult-Stp Income Statement and prepare the Statement of Retained Earnings and Classified Balance Sheet on the pages which follow. To get full credit you must include all critical subtotals Part 2: Insert Second Trial Balance HERE Patricks Company Adjusted Trial Balance December 31, 2017 DEBIT CREDIT Cash Accounts Receivable Allowance for Doubtful Accounts Short term Note Receivable Interest Receivable Su 3,460 800 130 350 Accumulated Depreciation Accounts Payable Interest Payable Long Term Note Payable Common Stock Paid-in-Capital In Excess of Par- CS Retained Earnings (1/1/15) 670 50 5,600 2,160 Sales 40 60 21600 30 Sales Discounts Cost of Goods Sold Bad debt expense Depreciation Expense Amortization Expense Wages Expense Rent Expense Office Expense Supplies Expense Selling Expense Interest Expense 70 500 100 s200 760 Interest Revenu 150 Income Tax Expense