Answer:
Rare
Step-by-step explanation:
VRIO Analysis is an analytical technique for the evaluation of company's resources and thus the competitive advantage. VRIO comes from the initials of the evaluation dimensions: Value, Rareness, Imitability, Organization.
A resource is rare simply if it is not widely possessed by other competitors. When a firm has valuable resources that are rare in the industry, they are in a position of competitive advantage over firms that do not have the resource.