Protecting the Ownership of a Trademark Would Include All of the Following

Protecting the ownership of a trademark would include all of the following EXCEPT:

A) always capitalizing the trademark word or setting it off in distinctive type.
B) always following the trademark with the generic name of the product or using the word brand after the mark.
C) allowing its use by anyone who wishes to be associated with the company that owns it.
D) not speaking the trademark word in the plural.
E) not using the trademark name in a possessive form.