University K is located in a small town that depends on real property taxes for revenue. Over the past decade, University K has expanded by purchasing a number of commercial building and personal residences and converting them to classrooms and dormitories. In what way could this expansion result in a decline in the towns revenues?

Because it is almost impossible to suss out whether a person will be able to learn a new job or be able to fit in with the rest of the work crew just by interviewing and reviewing resumes. And more specifically, in a unionized situation, if probation did not exist it could be virtually impossible and extremely time consuming to justify terminating employment once someone is hired on.