Final answer:
The question asks about emergency services protocol following the death of a member in the line of duty, and although the information given pertains to the presidential line of succession, the relevant answer is likely 'A. Officer, Chief'.
Step-by-step explanation:
The question pertains to the procedural protocol upon the death of a member in the line of duty within a structured organization, such as a fire or police department. Although the information provided references the chain of command for the presidential office in case of death or inability to serve, this scenario in question seems more closely related to emergency services protocol. The correct answer to the question “Upon the death of a member in the line of duty, the _________ in charge, if other than the ______ shall immediately notify the Chief of the Department” is not explicitly provided. Therefore, based on standard protocols in emergency services, the likely answer would be choice A: “Officer, Chief” with the understanding that if the Chief is not present, the next ranking Officer would assume the responsibility to notify the Chief of the Department.