As Lauren Approached the Rome Airport,she Noticed an Interstate Billboard

Multiple Choice

As Lauren approached the Rome airport,she noticed an interstate billboard with a picture of two mangled cars that appeared to have rammed into each other.At the bottom of the billboard was the name of a brake repair service and its phone number.As she drove home from the Denver airport,she saw the same billboard but with a different advertiser's name and phone number.Lauren most likely saw a:

A) painted display.
B) billboard prepared and distributed by the floral trade association.
C) stock poster.
D) repetitive billboard.
E) mobile billboard.