Answer:
The correct answer is letter "B": as-late-as-possible.
Step-by-step explanation:
Primavera P6 is a Project Management Program useful to plan, schedule, execute, and control projects. In scheduling, there are constraints such as the As-Late-As-Possible (ALAP) which is used to delay a project's start without affecting its completion. For manufacturers using the Just-In-Time (JIT) inventory ALAP will be beneficial since the arrival of the raw materials must be delayed until it reaches the plant.