In a , a company sets up separate ad departments for different divisions, subsidiaries, regions, brands, or other categories that suit the company's needs.

The correct word for the blank space is: Decentralized System.

Explanation:

Decentralized Systems are corporate structures where each unit is responsible for their duties and decision-making. This method of working is typically implemented in large companies with large operations and a great number of branches to fasten their processes compared to waiting for a centralized organism of the firm.

answer; human resource management.(hrm);

a.