The Office Interiors Company has developed a new, modem oftice chair. initial sales forecasts are for $50$ chairs per day. The assembly operations will run for two eight hour shifts. The process engineer and operations manager are working together to balance the line to make the new chair as efficiently as possible. The process engineer suggests using the longest operating time rule while the operations manager suggests using the most followers rule to design the line. If there is a tie, use the other rute to break the tie. EeictureClick here tor the Fxcel Data File Calculate the efficiency for each rule. $($Use your unrounded takt time. Round your answers to $1$ decimol place.$)$ Based on the processing information, which approach do you recommend? Based on efficiency, the operating time rule to balance the line Based on efficiency, the most followers iule to balance the line.