An interrelated pattern of jobs which makes up the structure of a system is known as?

The correct answer is the formal organization. The formal organization refers to the officially established structure of roles and responsibilities within a system or entity, often delineated through policies, procedures, and hierarchical relationships. It represents how tasks are divided, coordinated, and supervised, creating an interconnected pattern of jobs that enables the organization to function effectively. This systematic arrangement facilitates communication, decision-making, and workflow, making it essential for achieving organizational goals.

The aspect of having an interrelated pattern of jobs specifically points to how these defined roles interact within the structure, underscoring the importance of clarity and order in organizational operations. The formal organization provides the blueprint that dictates how employees and departments relate to one another and contribute to the larger objectives of the organization.