bon The manual that outlines the system requirements and describes the services provided called: nswered O c. Introductory manual arked out of o b. Functional description manual - Flog question e ci system reference manual O d. System administrators guide etion 9 Program background program functions and computing requirements are part of Not yet swered a. Operations detail Marked out of b. Predefined programs CC Statement box Decision box TO The UML was designed for describing