An Instructional Case:Cost Concepts and Managerial Analysis Case Narrative Inglis University Library maintains a small book donations department in the basement section of the library. The process for accepting the typical donated book includes searching the current holdings to determine if the book is already held by the library, placing a small inventory tracking device (a radio frequency identification [RFID] tag) in the book, assigning the book a card catalog number, and finally entering the book into the library