Final answer:
A union could help Kai's company by ensuring defined grievance procedures are used, advocating for fair work rules, increasing job security, and consolidating power through solidarity.
Step-by-step explanation:
A union at Kai's company would help in several areas, but the situation described where Kai was disciplined for tardiness while others were not suggests a potential problem with inconsistent application of work rules. Here, a union could ensure that defined grievance procedures are in place, which is essential for addressing such disparities.
Defined grievance procedures are a systematic way to handle complaints from employees who feel they have been treated unfairly. Unions advocate for their members, ensure that discipline is applied consistently, and protect workers against arbitrary or unjust decisions by management.
Additionally, unions often work to improve work rules and working conditions, increase job security, and strengthen power through solidarity. The establishment of fair and applied rules and the surety of a more equitable workplace supports these aspects.