Final answer:
If the HRP is unable to effectively manage the relationship with each union, concerns such as work overload, conflict, and role ambiguity can arise.
Step-by-step explanation:
If the Human Resource Professional (HRP) is unable to effectively manage the relationship with each union, several concerns may arise. One concern is a potential work overload, as the HRP may be responsible for handling grievances, negotiations, and other labor-related issues with multiple unions. This can lead to increased stress and difficulty in managing all the responsibilities.Another concern is conflict within the organization. If the HRP is unable to effectively manage the relationship with each union, it may result in unresolved conflicts between the unions and the organization. This can create a negative work environment, decreased team morale, and decreased productivity.A third concern is the ambiguity in defining the managerial role. If the HRP is unable to effectively manage the relationship with each union, it may result in confusion and uncertainty about the role and responsibilities of the HRP. This can lead to difficulty in decision-making and implementing effective labor strategies.