Automobile manufacturer ads comprise about 15 percent of all magazine advertising revenue. One reason auto manufacturers spend so much on advertising is that consumers do not purchase vehicles on a regular basis. When they do make decisions to purchase new cars, the auto companies want to make sure consumers remember the right brand. This illustrates the concept of:
A) decay effects
B) wear out effects
C) carryover effects
D) threshold effects
Answer: C) carryover effects