With Respect to Organizational Structures Used in International Marketing, Companies

With respect to organizational structures used in international marketing, companies are usually structured around one of three alternatives. Assuming that you were a consultant for AT&T who desired to create an organization that was able to merge your organization's expertise and skills with that of Sony's cell phone division so that your new joint venture could enter the Scandinavian market, which of the organizational structure alternatives would make most sense? Comment on why the structure might be a good one to use.