The correct answer is C) White males over 21.
Here's an explanation to support this answer:
1. Workforce violence refers to any act or threat of physical violence, harassment, intimidation, or other threatening disruptive behavior that occurs at the workplace.
2. Studies and statistics have shown that a significant portion of workforce violence incidents are perpetrated by White males over 21 years old.
3. Factors such as stress, interpersonal conflicts, organizational changes, and personal issues can contribute to the risk of violence in the workplace.
4. It's important for organizations to have policies and procedures in place to prevent and address workforce violence, including training employees on conflict resolution and creating a safe work environment for all.
In summary, based on research and data, White males over 21 are identified as one of the primary groups associated with perpetrating workforce violence.