Q$5\mathrm{.}3($Algo$)$ Simple Set$-$Up $[5\mathrm{.}1,5\mathrm{.}6]$

Consider the following batch flow process consisting of three process steps performed by three machines:

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Work is processed in batches at each step. Before a batch is processed at step $1,$ the machine has to be set up$.$ During a setup, the machine is unable to process any product.

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$($a$)$ Assume that the batch size is $40$ parts. What is the capacity of the process?

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Work is processed in batches at each step. Before a batch is processed at step $1,$ the machine has to be set up$.$ During a setup, the machine is unable to process any product.

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$($a$)$ Assume that the batch size is $40$ parts. What is the capacity of the process?