Question: please answer b & d Francis Johnson's plant needs to design an efficient assembly line to make a new product. The assembly fine needs to

please answer b & d please answer b & d Francis Johnson's plant needs

Francis Johnson's plant needs to design an efficient assembly line to make a new product. The assembly fine needs to produce 30 units per hour, and there is room for only four workstations. The tasks and the order in which they must be performed are shown in the following table. Tasks cannot be split, and it would be too expensive to duplicate any task. IMMEDIATE PREDECESSOR TASK A B C D E F G TASK TIME (MINUTES) 0.5 1.0 1.5 1.0 0.5 1.0 2.0 A b. What is the workstation cycle time required to produce 30 units per hour? (Round your answer to 1 decimal place.) Workstation cycle time minutes d. Balance the line to use the fewest possible workstations to meet the cycle time found in part b. Use whatever method you feel is appropriate. What is the efficiency of your line balance, assuming the line operates at the cycle time from part b? (Round your answer to 1 decimal place.) Eficiency 36

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