When Ford Motor Company Launched an Online Effort to Market

When Ford Motor Company launched an online effort to market its F-Series trucks,it created a database.One potential problem with the use of this database is:

A) that customers may perceive it as an invasion of privacy
B) that the database may be used to generate unrepresentative focus groups
C) that media alternatives may be eliminated from promotional campaigns
D) that it may lead to more experimental research
E) the lack of adequate personal information on customers