Final answer:
Peter used the availability heuristic to decide on having a human resources representative convey the message of layoffs to avoid potential conflict with an employee.
This correct answer is b.)
Step-by-step explanation:
In the scenario presented, Peter delegated the task of conveying the message of layoffs to a human resources representative because he wanted to avoid conflict with an employee, Harry, with whom he had a previous disagreement. In doing so, Peter used the availability heuristic.
This heuristic involves making a decision based on easily recalled examples, rather than statistical probabilities. Peter most likely remembered the conflict with Harry vividly and, due to this memory being readily available, believed that a similar conflict would occur again.
Therefore, he acted upon this perceived likelihood by avoiding the situation altogether.
This correct answer is b.)