A production process at Kenneth Day Manufacturing is shown in the figure below. The drilling operation occurs separately from, and simultaneously with, the sawing and sanding, which are independent sequential operations. A product needs to go through only one of the three assembly operations (the operations are in parallel). 2.5 units/hr 1.8 units/hr Assembly 0.8 units/hr Sawing Sanding Welding Assembly 6 units/hr 0.8 units/hr Drilling 7 units/hr Assembly 0.8 units/hr a ) Drilling is the bottleneck. b) The bottleneck time is 30 minutes per unit (round your response to two decimal places).a) Drilling is the bottleneck. b} The bottleneck time is 30 minutes per unit (round your response to two decimal places). c} The throughput time of the overall system is minutes (round your response to two decimal pieces). d} lfthe rm operates 10 hours per day, 20 days per month, the monthly capacity of the manufacturing process is whole number). units (enter your response as a