A labor dispute refers to a dispute between a worker and an employer due to the implementation of labor laws, regulations, or the performance of a labor contract or a collective contract. According to the above definitions, Which of the following acts are labor disputes:. ['Due to dissatisfaction with the quality of the decoration, there is a dispute between the homeowner and the decoration worker.', 'Two companies producing the same product dispute over wage differences.', "Workers' disputes with employers due to opposition to non-payment of overtime wages.", "Workers' disputes with managers over their leadership style."]