Final answer:
An intradepartmental report is an administrative report that provides factual information about matters and communications within a department.
Step-by-step explanation:
The correct answer is A) Administrative. An intradepartmental report refers to a report that is generated within a department of an organization, focusing on matters and communications within that department. It is an administrative report that serves as a means of internal communication within the department. This type of report provides factual information and is not based on personal opinions or individual perspectives.