Answer: A- socially complex
Explanation: Socially complex resources and capabilities are those company’s interpersonal relations such as belief, relationship, trust, cooperation, and custom which are very difficult and costly to imitate which are likely to be sources of sustained competitive advantage. This is mostly achieved by having the right individuals in the right positions doing the right jobs, also by creating and sustaining steady feedback that enables the company to be aware of any alterations in the operating environment of the business so as to adapt to those changes.
