What is Expenses ?
Expenses meaning The outflow or other using up of assets or incurrence of liabilities (or a combination of both) from delivering or producing goods, rendering services, or carrying out other activities that constitute the institution’s ongoing major or central operations or in generating revenues. Alternatively, expenses may be thought of as the costs of goods and services used to produce the educational services provided by the institution. Expenses result in a reduction of net assets.
reference: IPEDS Data Collectrion System – Glossary