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Title: How do advertising and other selling costs affect a firm? Post by: Loraine on Jun 21, 2015 How do advertising and other selling costs affect a firm?
A) They shift the marginal cost curve upward. B) The only effect is that the excess capacity is reduced. C) The only effect is that the demand for the product increases. D) They shift the average total cost curve upward. E) The do not change demand and shift the average total cost curve downward. Title: Re: How do advertising and other selling costs affect a firm? Post by: VincenzoD on Jul 23, 2015 Content hidden
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