500
Jeffrey is standing in front of Gina's locker. Gina shoves Jeffrey out of the way to get to her locker. When she is done with her locker, Gina slams the door and runs to Bob's locker to talk about weekend plans. How could Gina and Jeffrey show EXCELLENCE in the hallway?
Wait her turn to get to her locker, close her locker door quietly, go directly to class, etc.