The three-station work cell illustrated in the figure below has a product that must go through one of the two machines at station 1 (they are paratie before proceeding to station 2. Capacity 20 unitsh Station 1 Machine A Station 2 Sution 3 Capacity Capacity Machine B Capacity 20 unit 15 unbr 2 a) The bottleneck time of the system is minutes per unit jenter your response as a whole numbed b) is the bottleneck station c) The throughput time is 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 in units (enter your response as a whole number)