source, the service system, the arrival and service patterns, and the priorities used for controlling the line. Letâs ï¬rst look at the primary input into the waiting line system: the customers. The Customer Population The customer population can be considered to be ï¬nite or inï¬nite. When potential
As a result of the Great Railroad Strike of 1877, railroad companies lost millions of dollars because without the workers to maintain the tracks, operate the cars, etc. The trains could not function, which meant that people could not ride them. Comments.
In the major cities of the Midwest and Northeast, they found relatively high paying jobs in meatpacking plants, shipyards, and steel mills. The second significant cause of the Great Migration was the desire of black Southerners to escape segregation, known euphemistically as Jim Crow.