1. 

Erratic Behavior occurs when an individual acts in a manner that lacks consistency, regularity, and uniformity. Which situation below is the best example of Erratic Behavior?
A. Julia cannot contain her anger whenever the subject of local politics is discussed.
B. Martin has just been told that he is being laid off. Before leaving his supervisor's office, he punches a hole in the door.
C. Rhonda has visited the dealership several times, but she still cannot decide which car to buy.
D. In the past month, Jeffrey, who has been a model employee for three years, has repeatedly called in sick, forgotten important meetings, and been verbally abusive to colleagues.

Answer: Option D

Explanation:

Jeffrey's recent behavior is clearly inconsistent and irregular.