is a system
is an operation
stands in between a system and an operation
stands in between a process and an operation
✅ The correct answer is A.
An office routine is a system. Routine is “a series of steps in performance of work, each step in the series being performed in the same order and in the same way every time.”
An office routine is a system. Routine is “a series of steps in performance of work, each step in the series being performed in the same order and in the same way every time.”