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 cach machine). a) What is the capacity of Step 1 if the bateh size is 40 units? Please report your answer in units / how. b) For what range of the bateh size is Step 1 the bottleneck? [I am looking for an answer such as, for example, Step I being bottleneck with a batch size between 5 and 10.]