Sales revenue is forecasted to grow by $6\%$ next year, forecasted net income is expected to be $$35,000,$ and all current assets and current liabilities vary proportionally with sales. If $$40,000$ worth of net noncurrent assets are required to be purchased next year, what is the external financing needed? Assume that the company does not pay dividends, and that all noncurrent liabilities and equity $($except retained earnings$)$ will be the same level as the current year.