Help, I don't know how to do this.
A second floor has recently been added to the local publiclibrary. There is a team of 8 workers moving crates of books from the first floor to the second floor. Each worker can move 32 crates in an hour. For each additional worker that joins the team, the output of every worker drops by 2 crates per hour, due to increased traffic on the elevators and stairways. What is the maximum possible number of crates that can be moved per hour?