An electric utility operates in a state with right-to-work laws. About three-quarters of its line workers have elected to join the union that...

An electric utility operates in a state with right-to-work laws. About three-quarters of its line workers have elected to join the union that represents them. Joel, one of the line workers, believes that his supervisor is unfairly passing him over when selecting employees to earn extra pay by working overtime. Joel wants to file a grievance according to the process in the labor agreement, but he is not a member of the union. What must the union do in this situation?