What is essential for a manager to ensure regarding occupancy levels?

The essential responsibility of a manager regarding occupancy levels is to comply with legal capacity limits. This compliance is crucial for ensuring the safety and welfare of patrons and staff. Legal capacity limits are established to prevent overcrowding, which can lead to dangerous situations in case of emergencies, such as fires or other evacuations.

By adhering to these limits, a manager not only fulfills legal obligations but also demonstrates a commitment to maintaining a safe environment. It helps mitigate risks associated with overcapacity, such as increased liability and potential fines. In contrast, while maximizing profit margins, facilitating customer complaints, and hiring additional staff may be important operational considerations, they do not override the fundamental necessity of ensuring safety and legal compliance regarding occupancy levels.