ABC company and U labor union have been negotiating for a new Collective Bargaining Agreement (CBA) but failed to agree on certain economic provisions of the existing agreement. In the meantime, the existing CBA expired. The company thereafter refused to pay the employees their midyear bonus, saying that the CBA which provided for the grant of midyear bonus to all company employees had already expired. Are the employees entitled to be paid their midyear bonus? Explain your answer. (3%)