Answer:
The correct answer is letter "A": No, because they were acting in concert.
Step-by-step explanation:
The National Labor Relations Board (NLRB) Administrative Law Judge (ALJ) ruled on 2 September 2011 that a non-profit company in Buffalo, New York, breached the National Labor Relations Act (NLRA) when it fired a group of employees participating in a social media conversation criticizing their lead and complaining of working conditions. The ALJ found that those communications were covered by concerted action within the scope of Section 7 of the NLRA.
In that case, in Jamal and his coworkers' case they cannot be discharged since the conditions in which the criticizing took place is the same as in Carlos Ortiz's case. In both cases, they were acting in concert.