The Greyhound Company is considering changing its current inventory-control system for electronic picture frames. The information regarding one e-frame is given below: Average demand =230 units / week Lead time =5 weeks Order cost =$70/ order Unit cost =$85 Carrying charge rate =0.080 Desired service level =90 percent Standard deviation of weekly demand =43 Number of weeks per year =52 decimal places. Do not round intermediate calculations. Round your answer for T up to the nearest whole number and round your answer for M the nest weeks