All of the Following Are Assumptions of the Resource-Based Model

All of the following are assumptions of the resource-based model EXCEPT:

A) firms acquire different resources and develop unique capabilities based on how they combine and use resources.
B) firms' performances across time are due primarily to their unique resources and capabilities rather than the industry's structural characteristics.
C) resources and capabilities are highly mobile across firms.
D) differences in resources and capabilities are the basis of competitive advantage.