Final answer:
In the VRIO framework, if only 5 out of 100 competitors in the health insurance industry use AI technology, then this resource is considered rare and fulfills the 'Rarity' condition for a sustained competitive advantage.The correct option is A.
Step-by-step explanation:
In the context of the VRIO framework of resource-based theory, 'R' indeed stands for Rarity. A resource or capability must be rare among a firm's competitors to give the firm a sustained competitive advantage. If in the health insurance industry, comprised of 100 competitors, only 5 employ artificial intelligence (AI technology), then this technology resource is considered: a. rare for the industry. Rarity does not mean exclusivity but indicates that the resource is not widely possessed by competitors. Therefore, having only 5 out of 100 competitors utilizing AI technology does make it rare.