Answer:
The correct answer is B. resource heterogeneity .
Step-by-step explanation:
The consideration of the internal sphere as the most relevant aspect of the theory addresses a series of particularities, assumptions of departure, established by the authors who address this approach. Basically they can be reduced to three: Trust, limited rationality and the heterogeneity of resources and capabilities of each company.
Trust is assumed as a starting assumption as it can act as a guide to conduct by facilitating transactions and exchanges, such as those derived from cooperation agreements. The opportunistic approach is not rejected but it is stressed that trust can act as guarantor of economic transactions.