Final answer:
Benjamin's dad used to work as a security guard at the museum. Hence the correct option is B.
Step-by-step explanation:
Benjamin's dad used to work as a security guard at the museum. A security guard at the museum is responsible for ensuring the safety and security of the artwork, artifacts, and visitors. They patrol the premises, monitor surveillance cameras, and respond to any security incidents or emergencies.
This job requires a keen eye for detail, excellent observation skills, and the ability to react quickly and calmly in high-pressure situations. Security guards at museums often undergo specialized training to understand the specific security protocols and procedures in place at the museum.
Working as a security guard at the museum can be an exciting and rewarding job, as it allows individuals to contribute to the preservation and protection of valuable cultural heritage.
Hence the correct option is B.