Final answer:
A company often uses a centralized organizational system when it wants to involve a large number of people in making program decisions.
Step-by-step explanation:
A centralized organizational system is often used by a company when it wants to involve a large number of people in making program decisions. This allows for broad participation and collaboration among employees, leading to a sense of ownership and increased job satisfaction. Additionally, a centralized system can help ensure consistency and uniformity in decision-making processes across different divisions of the company.