Breyer's Ice Cream One Hot August Afternoon,as Nelson Is Driving Home from Work,he

Breyer's Ice Cream
One hot August afternoon,as Nelson is driving home from work,he sees a billboard for Breyer's Ice Cream.He remembers that he is out of ice cream at home,and thinks it would be really great to have a nice,cold bowl of ice cream on such a hot day.So he stops into the convenience store near his home,heads straight for the dairy case,and picks up a half-gallon of strawberry ice cream.
-Refer to Breyer's Ice Cream.The billboard that Nelson noticed is an example of a(n) _____ information source.

A) experiential
B) nonmarketing-controlled
C) internal
D) unbiased
E) marketing-controlled