B. Information for two retailers for 2019 appears below: Retailer A 39.0 Retailer B 50.5 Days' purchases in accounts payable Retailer A's net sales and merchandise purchases during 2019 were $91,250 million and $54,020 million, respectively. IF Retailer A had taken as long as Retailer B to pay its accounts payable, how much less working capital would the firm have had to carry during 2019? Show calculations! Pro-forma reduction in working capital for Retailer A: $ million