ruman Pao was sitting in a stockholder meeting for a company that manufactures African$-$American beauty aids. Pao was startled when a group of workers disrupted the meeting by standing up on the furniture and making claims about unfair working conditions. Since the company is unionized, Pao should recognize that what happened during the meeting was an example of a:

Group of answer choices

corporate campaign

part of the grievance procedure

union boycott

management decertification process

verbal picketing