Once you have the simulation running. Make several runs with two pumps, each with its own queue of 3. Then make several runs with a common queue of length 6 that feeds either pump. Pick probablility values that ensure that at least some customers are lost. After your runs, write a short prose paper called results.txt that lists and summarizes your results.
Good luck.
I should receive the email with tarball attached before midnight on the due date for a program.