What is one of the final steps that must be taken after a robbery?

Providing a handwritten statement is a critical step that must be taken after a robbery because it creates an official record of the incident from the perspective of the staff who witnessed or were involved in the event. This statement can serve as an essential piece of evidence for law enforcement and can help in the investigation process. It captures details that may be crucial for identifying suspects and understanding the sequence of events.

In addition to being a formal record, a handwritten statement allows the person writing it to document their immediate thoughts and recollections, which can be more vivid right after the incident. This testimony could hold more accuracy compared to recollections made days or weeks later.

The other choices, while they might seem relevant in different contexts, do not directly relate to the immediate and necessary actions needed post-robbery. Calling the MCO or notifying the local news does not address the documentation of the incident, and offering discounts to customers does not contribute to safety or recovery efforts following a traumatic event like a robbery.