Villiamson Industries has $7 billion in sales and $1.686 billion in fixed assets. Currently, the company's fixed assets are operating at 90% of capacity. $ billion b. What is Williamson's target fixed assets/sales ratio? Do not round intermediate calculations. Round your answer to two decimal places. % Neaative value should be indicated by a minus sign. Do not round intermediate calculations. Round your answer to five decimal places. $ billion