Question 1 (10 Marks) a) A firm operates a flow shop to produce one product. The major activities of this process are listed below (7 Marks). 11 Task A B D E F G Duration (seconds) Predecessors 45 9 B 50 15 D 12 12 12 E 12 E 8 F, G, H, 1 9 St = 195 H 1 J K a. Draw the appropriate network for this project. b. Knowing that the plant operates 25 days per month, 3 shifts per day, and 7 hours per shift, what will the cycle time be if the goal is to produce 500 units per shift? c. What is the theoretical minimum number of workstations needed? d. Balance with the most following tasks method. b) One company operates 25 days per month, 2 shifts per day, 9 hours per shift. Workers have a break of 8 minutes every hour. Each unit of the product requires 351 seconds of work. The company produces 20,000 units every month. What is the efficiency of the line