Answer
A. disadvantage to society of using authority
This is an action of using one's position of authority in an abusive way. This can take various kinds, such as exercising the authority of someone,augmenting passage to the knowledge.
Step-by-step explanation
Instances of misuse of power involve public embarrassment, environmental attacks, constantly threatening another's effort, discourteous expression, prejudiced remarks, shouting or name-calling, excluding or disregarding fellow representatives, developing deceptive and misleading rumors, keeping or deliberately providing wrong data.