The three-station work cell at Pullman Mfg. Inc. is illustrated in the figure below It has two machines at station 1 in parallel (i.e., the product needs to go through only one of the two machines before proceeding to station 2) a) The throughput time is minutes (enter your response as a whole number). b) The bottleneck time of this work cell is minutes per unit (enter your response as a whole number). c) is the bottleneck station. d) If the firm operates 8 hours per day, 6 days per week, the weekly capacity of this work cell is units (enter your response as a whole number)