Secondly, a manager looking for additional labor to fill an unexpected change in plans is presented with a problem of finding the needed quantity of labor with the right skills. Imagine the magnitude of the task of looking for workers, on the side of the street or by calling various employment agencies, who can verify that they are journeyman asphalt rakers, typists, programmers, etc. The benefit of representation is applied to both the labor and employer. Labor is given a source of recourse to achieve a safe work environment free of favoritism and arbitrary work assignments. Employers benefit from organized labor training programs, benefit plans, dispute resolution and a labor supply meeting most employers labor demand at most any time or place. The benefit of a labor supply arriving at a specified time and location within less than a day's notice is reduced overhead resources.