Regarding the Way International Companies Are Structured and Integrated

Multiple Choice

Regarding the way international companies are structured and integrated:

A) no single structure is best for all companies and contexts.
B) managers must consider the nature of their company's international operating environment and their competitors' strategies when deciding when and how to modify the company's organizational structure.
C) gains from increased specialization will be nullified by increased costs of coordination, requiring managers to choose between the two.
D) all of the above
E) two of A, B, and C.