Final answer:
The property that is automatically recomputed for each decision component is Priority, which helps in the ranking of components by importance or urgency in business decision-making processes.
Step-by-step explanation:
The property that is automatically recomputed for each decision component within the context of business, especially in decision support systems and management, is Priority. Priority helps in ranking the elements based on their importance or urgency, thereby assisting in decision-making processes where multiple components or factors need to be evaluated. This property is recalculated each time changes in data or conditions imply that the relative importance of components might have shifted.