Answer:
A. Global structure
Step-by-step explanation:
Global structure refers to how a country, organzation or firms coordinate the activities and operations of it subsidiaries.
Global structure refers to a firms organzation or forms in the world market. That is, how a firm is organized across the whole world.
Subsidiaries of rely on headquarters for all process and control decisions as well as system design and implementation.
Subsidiary firms belonging to a particular body cannot make decisions on their own. They have to wait for instructions from the headquarter company.
Global structure is formed in such a way that its subodinate has to follow its rules and regulations. Subodinate have no control over their operations. They have to wait for headquarter's direction and decisions.