A company has annual sales of $15 million. The company spends $5.25 million for purchase of direct direct materials, $3.75 million for direct labor, and overhead is $5.25 million. Direct labor and direct material vary directly with sales, but overhead does not. What should the annual sales be for the company to double its profit? Note: state your answer to the nearest 3 decimal places: e,g, 19.364 Your