The most recent financial statements for Williamson, Inc., are shown here (assuming no income taxes): Income Statement Balance Sheet Sales $ 8,300 Assets $ 23,200 Debt $ 9,000 Costs 5,490 Equity 14,200 Net income $ 2,810 Total $ 23,200 Total $ 23,200 Assets and costs are proportional to sales. Debt and equity are not. No dividends are paid. Next years sales are projected to be $9,545. What is the external financing needed? (Do not round intermediate calculations and round your answer to the nearest whole number, e.g., 32.)