Answer:
The correct answer is - suppression.
Explanation:
Suppression is the voluntary exclusion or disassociation from any feeling that might cause anxiety causing situations, or feelings. In this type of defense mechanism the brain voluntary exclude itself from the situations that can make an individual unnecessarily anxious.
In the given case the particular executive get a negative information which might lead him to cause anxiety so the his brain follows the suppression to avoid the situation.
Thus, the correct answer is - suppression.