A production system at a manufacturing company is given in the flowchart below. The boring operation occurs separately from, and simultaneously with the cutting and milling operations. A product needs to go through only one of the four assembly operations. The four assembly operations are in parallel. Assembly 0.8 units/hour Cutting 5 units/hour Milling 4 units/hour Assembly 0.8 units/hour Welding 2.5 units/hour Boring 3 units/hour Assembly 0.8 units/hour Assembly 0.8 units/hour Answer the following questions based on the flowchart. Write your final answer only (without intermediate steps) for the fill-in-the-blank questions. Use 2-decimal accuracy for the final answer, e.g., 0.12, when necessary. Question 10 (5 points) Which operation is the bottleneck? Welding Milling Boring Assembly Cutting Question 11 (5 points) The bottleneck time = A minutes per unit. Use 2-decimal accuracy for the final answer, e.g., 0.12, when necessary. Question 12 (5 points) For the entire production system, the throughput time = A minutes. Use 2-decimal accuracy for the final answer, e.g., 0.12, when necessary. Question 13 (5 points) If the company operates 2 shifts per day, 8 hours per shift, and 20 days per month, the capacity of this production system = units per month. Use 2-decimal accuracy for the final answer, e.g., 0.12, when necessary