The following table details the tasks required for Indiana-based Frank Pianki Industries to manufacture a fully portable industrial vacuum cleaner. The times in the table are in minutes. Demand forecasts indicate a need to operate with a cycle time of 10 minutes. Activity Activity Description Attach wheels to tub Attach motor to lid Attach battery pack Attach safety cutoff Attach filters Attach lid to tub AB B CDEFG H I J Assemble attachments best Function test Final inspection Packing C d) The theoretical minimum number of workstations = whole number). MO a-b) One of the possible assignment of tasks to workstations is shown correctly in Fig. 2 The efficiency of the assembly line with 3 workstations = 95.14% (enter your response rounded to two decimal places). c) The goal is to have 100% efficiency. Is this possible? No hot sjele Performance Time (mins) 4.0 1.5 2.8 3.8 3.0 2.0 2.8 akan penam clage mitmues, jue 3.5 2.0 2.0 Predecessors A, E D, F, G (round your response up to the next A B B B G E E F F Fig. 1 Fig. 2 Fig. 3 Q N

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