For a major university, match each cost in the following table with the activity base most appropriate to it. An activity base may be used more than once, or not used atall.

Activity Base: a. Number of financial aid applications Cost: 1. Housing personnel wages 2. Student records office salaries b. Number of enrolled students and alumni 3. Financial aid office salaries 4. School supplies 5. Instructor salaries 6. Admissions office salaries c. Student credit hours e. Number of enrollment applications f. Number of students living on campus