Invoro is a market leader in consumer electronics. If Finolo and Ethver, companies that manufacture televisions, develop the same customer knowledge base and create products with the same customer appeal as Invoro, then
A. Invoro will have a resource that is rare but no longer valuable.
B. Finolo and Ethver will have a VRIO resource.
C. Invoro will have a sustainable competitive advantage in the industry.
D. Invoro will have a resource that is valuable but no longer rare.