All of the Following Statements About Postcampaign Evaluation Are True

Multiple Choice

All of the following statements about postcampaign evaluation are true EXCEPT:

A) Marketers spend little time studying advertising effectiveness because there are so many variables that shape the effectiveness of an ad.
B) Testing ad effectiveness can be done either before or after the campaign.
C) Most advertising campaigns aim to create an image for the product instead of asking for action,so their real effect is unknown.
D) Even if an ad campaign has been particularly successful,advertisers will typically conduct a postcampaign evaluation.
E) Evaluating an advertising campaign can be the most demanding task facing advertisers.