a problem with advertising is that beyond a certain ad spending level, market share stops growing - or even…

a problem with advertising is that beyond a certain ad spending level, market share stops growing - or even begins to decline - despite continued spending. this is known as\n\nadvertising wearout.\n\nadvertising burnout.\n\nadvertising reach.\n\nthe advertising response function.\n\nthe advertising market concept.
Answer
Brief Explanations:
Advertising wearout refers to the situation where beyond a certain ad - spending level, market share stops growing or declines despite continued spending. Advertising burnout is not a standard term in this context. Advertising reach is about the number of people exposed to an ad. The advertising response function shows the relationship between ad spending and sales/market - share response in a more general sense. The advertising market concept is a broader idea about the market for advertising.
Answer:
A. advertising wearout