Project one supermarket In a supermarket, there is a single waiting line that feeds up to 6…
Project one supermarket In a supermarket, there is a single waiting line that feeds up to 6 cashiers. A supervisor tells the first customer on the waiting line to go to a free register line once it becomes free so there never is a waiting line at a cash register. The supervisor also decides based on the backlog in the single line (maybe 8 waiting customers) how many of the cash register lines open (there are more than enough employees to have all the lines serviced). Customers arrive at the single line at the rate from 1 to 6 minutes intervals. It takes from 8.0 to 16.0 minutes to check out a customer. If the waiting line becomes short (less than the number of open register lines), the supervisor reassigns the clerk to another task and closes the line. Likewise if the waiting line becomes too long the supervisor opens another register (up to the limit of course). Use basic random number generator
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