What are the advantages and disadvantages to wal-mart of working with unions?

Advantages of working with unions for Walmart include improved employee relations, which can lead to higher job satisfaction and lower turnover rates. Unions can also facilitate better communication between management and employees, potentially enhancing productivity. However, disadvantages include increased labor costs due to higher wages and benefits negotiated by unions, as well as potential disruptions from strikes or labor disputes. Additionally, unions may limit Walmart's flexibility in making staffing and operational decisions.