You be the arbitrator identify the key, relevant section(s), phrases, or words of the collective bargaining agreement (cba), and explain why they were critical in making your decision.

In article 3, the area of hours of work and extra time, it has been obviously expressed that any additional hour's overabundance of the typical workday might be paid one and one-half. This section was abused by the business. Also, despite the fact that the organization had the privilege to train or discharge the worker, the disciplinary activities must be dynamic and incorporate and written warning, composed reprove, suspension and afterward release. The third letter did not indicate whether it was a notice and in this way the worker still had one more possibility. 

Correct textbook answers would be 1,3, and 5