Regarding the Structure of International Companies

Regarding the structure of international companies:

A) Managers have to consider the nature of their company's international operating environment,both currently and how it is expected to change in the future.
B) Managers have to consider the nature of their competitors' international strategies,both currently and how they are expected to change in the future.
C) Gains from increased specialization of labor may at times be nullified by the increased cost of coordination.
D) Gains from increased specialization of labor may at times be doubled by the increased cost of coordination.
E) Managers have to consider the nature of their company's international operating environment,both current and its expected change in future.They also should note that gains from increased specialization of labor may at times be nullified by the increased cost of coordination.