Miliamson Industries has $7 billion in sales and $2.571 billion in fixed assets. Currently, the company's fxed assets are operating at 95% of capacity: a. What level of sales could Wiliamson Industries have obtained if it had been operating at full capacty? Enter your answer in billions of dollars. Round your answer to five decimal nlaces. 5 billion b. What is Williamsan's target fixed assets/sales ratio? Do not round intermediate calculations. Round your answer to two decimal piaces. 4 c. If Waliamson's sales increase 13%, how large of an increase in fixed assets wall the company need to meet its target fixed assets/saies ratio? Lnter your anawer in billions of dollars. Neaative value should be indicated by a minus sign. Do not round intermediate calculations. Round your answer to five decimal piaces: billion