Problem 1 (20 points). Sawing 6 units/hr Sanding 6 units/hr Assembly 0.7 units/hr Assembly Welding 2 units/hr 0.7 units/hr Drilling 2.4 units/hr Assembly 0.7 units/hr 1) (5 points) Which operation is the bottleneck? 2) (5 points) What is the bottleneck cycle time? 3) (5 points) What is the throughput time of overall operation? 4) (5 points) If the firm works 8 hours per day, 20 days per month, what is the monthly capacity of the manufacturing process?