a) The bottleneck time of the system is minutes per unit (enter your response as a whole number). a) The bottleneck time of the system is 12 minutes per unit (enter your response as a whole number). b) is the bottleneck station. c) The throughput time is 19 minutes (enter your response as a whole number). d) If the firm operates 8 hours per day, 5 days per week, the weekly capacity of this work cell is 200 units (enter your response as a whole number)