A company, which is currently operating at full capacity, has sales of $2,480, current assets of $820, current liabilities of $510, net fixed assets of $1,670, and a 3 percent net profit margin. The company has no long-term debt and does not plan on acquiring any. The company does not pay any dividends. Sales are expected to increase by 10 percent next year. If all assets, short-term liabilities, and costs vary directly with sales, how much additional equity financing through stocks is required next year?