Which of the following is an example of a temporary office expense?

A security guard is considered a temporary office expense because it typically involves hiring for a specific, short-term need, such as a special event, a construction project, or during periods of transition for the business where enhanced security is necessary for a limited duration. This type of expense is variable and not part of the regular ongoing operational costs.

In contrast, property taxes, annual salaries of staff, and utility bills for the main office represent more permanent, ongoing expenses. Property taxes are a recurring obligation associated with owning real estate and do not change frequently. Annual salaries of staff are fixed costs calculated on a yearly basis and are critical to the continued functioning of the business. Utility bills, while potentially fluctuating based on usage, are regular expenses necessary for maintaining the daily operations of the office. These costs typically reflect long-term commitments rather than short-lived or temporary needs.