(1} (4 points) The store is considering redesigning its work flow again, merging the two salad production lines into a single line, and have all 5 workers prepare walkin and on]ine orders in a first eo[ne rst serve manner _ If this Change is implemented , what is the new waiting time for the walkin ellstorners? d) {4 points] Under the current work flow, what is the average number of walk-in cus- tomers who are waiting in line? What would he the average length of the queue after the two lines are merged? e) (2 points )in addition to waiting times , what other factors should the store consider when nothing the decision on whether to merge the two salad production lines. '9 \"Fhat do you think are the pros and cons