Marketing,"doppelgangers" Refer to

marketing,"doppelgangers" refer to

A) ads or logos that look similar to a familiar brand that have been altered by digital technology.
B) products that are so similar to one another in form and function that trademarks cannot be issued to one of them.
C) products that are almost identical, but are registered independently with different trademarks in different countries.
D) two trademark symbols that closely resemble one another in appearance.
E) two distinctly different products (and product classes) whose colors are so similar to one another that customers believe both products are owned by the same company.