Rebuffs occur when sheer repetition of instances of some activity performed by one person crosses a threshold of tolerance and becomes unacceptable to the other person

Experimental observations, statistics, expert opinion statements, premises, or

artifacts, are common sources of (a) claims. (b) evidence. (c) warrants. (d) propositions.

Which of the following is based on the number of subscribers to a publication?

a. advertising value equivalence b. impressions c. key message visibility d. framing