Which of the following scenarios allows a private business to contract with a peace officer for security services?

A private business is permitted to contract with a peace officer for security services under various circumstances, and all listed scenarios are valid examples of such situations.

When providing security for a political event, the presence of a peace officer helps ensure public safety and order, particularly in environments that may draw large crowds and heightened emotions. Similarly, conducting a public event often necessitates security measures to protect participants and attendees alike, making the involvement of a peace officer essential. For private events held in public facilities, contracting with a peace officer ensures compliance with local regulations and enhances the level of security provided, especially when such venues are open to the general public and may be subject to specific safety concerns.

By encompassing all these scenarios, the option that states all of the above reflects the comprehensive range of situations where private businesses can engage peace officers for security, thus reinforcing the importance of their role in various settings to maintain safety and order.