The most recent financial statements for Dockett, Inc., are shown here (assuming no income taxes): Income Statement Sales $6,030 Costs $4,298 Balance Sheet Assets $17,233 Debt $5,070 Equity 2 Assets and costs are proportional to sales. Debt and equity are not. No dividends are paid. Next year's sales are projected to be $9.312. What is the external financing needed? (Negative amount should be indicated by a minus sign.)