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    Monopoly & Monopolistic Competition: Calculating Marginal Revenue From Advertising

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    The Smith's Company's marketing manager has determine that the price elasticity of demand for its product equals -2.2. According to the studies he has carried out, the relationship between the amount spent by the firm on advertising and its sales as follows:

    Advertising Expenditure Sales
    $100,000 $1.0 million
    200,000 1.3 million
    300,000 1.5 million
    400,000 1.6 million

    A) If the Smith Company spends $200,000 on advertising, what is the marginal revenue from the extra dollar of advertising?
    B) Is $200,000 the optimal amount for the firm to spend on advertising?
    C) If $200,000 is not the optimal amount, would you recommend that the firm spend more or less on advertising?

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    https://brainmass.com/economics/monopolies/monopoly-monopolistic-competition-calculating-marginal-revenue-from-advertising-318176

    Solution Preview

    a. If Smith Company spends $200,000 on advertising, what is the marginal revenue from an extra dollar of advertising?

    Marginal Revenue=Change in sales /Extra dollar of advertising
    ...

    Solution Summary

    This solution provides calculations for marginal revenue, marginal cost of advertising and a recommendation that the firm should increase spending on advertising.

    $2.19