Question: Consider the following batch-flow process consisting of three process steps performed by three machines: Processing Time Setup Time Step 1 0.17 min/part 22 min. Step

Consider the following batch-flow process

Consider the following batch-flow process consisting of three process steps performed by three machines: Processing Time Setup Time Step 1 0.17 min/part 22 min. Step 2 0.12 min/part 12 min. Step 3 0.07 min/part 60 min. Work is processed in batches at each step. Before a batch is processed at a step, the machine at that step must be set up. (During a setup, the machine is unable to process any product.) Assume that there is a dedicated setup operator for each machine (i.e., there is always someone available to perform a setup at each machine.) (a) What is the capacity of step 1 if the batch size is 25 parts? (Round the answer to 2 decimal places.) Capacity is units/hr (b) For what batch sizes is step 1 (2, 3) the bottleneck? Step 1 is Step 2 is Step 3 is

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