What is the term for a scheduling system where the last operation on a routing is scheduled first for completion on the due date?

The term for a scheduling system where the last operation on a routing is scheduled first for completion on the due date is referred to as backward scheduling. In this approach, the process starts with the end goal or due date and works backward to determine when each task must be initiated in order to meet that deadline. This method is particularly effective for managing projects with specific deadlines, as it allows for a clear focus on the timeline needed to ensure timely completion.

Backward scheduling is beneficial in scenarios where a firm needs to ensure that all processes align perfectly with the due dates of the finished product. By identifying the last step in the manufacturing or project completion process and planning backwards, organizations can allocate resources more effectively and avoid potential delays.

In contrast, forward scheduling involves starting from the current date and scheduling tasks as early as possible, which may not necessarily align with due dates. Infinite scheduling assumes that there are no constraints on resources, while finite scheduling considers resource limitations and may adjust schedules based on capacity. These distinctions underline why backward scheduling is the appropriate choice for this question.