Submit Answer 27. [-/1 Points] 50 Submit Answer 28. [-/7 Points] Viewing Saved Work Revert to Last Response DETAILS If the total revenue function for a blender is R(x) = 54x - 0.01x² where x is the number of units sold, what is the average rate of change in revenue R(x) as x increases per unit $ DETAILS HARMATHAP12 9.3.042.MI. HARMATHAP12 9.3.045. The revenue function for a sound system is R(x) = 400x - x² dollars where x denotes the number of units sold. (a) What is the expression that gives marginal revenue? What does it mean? (b) What is the marginal revenue if 50 units are sold? R(x) is decreasing. R(x) is constant. O R(x) is increasing. (c) What is the marginal revenue if 160 units are sold?
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Step 1: The expression that gives marginal revenue is the derivative of the revenue function, which represents the rate of change of revenue with respect to the number of units sold. Show more…
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The revenue function for a sound system is R(x) = 500x - x^2 dollars, where x denotes the number of units sold. (a) What is the expression that gives marginal revenue? (b) What is the marginal revenue if 50 units are sold? What does it mean? - R(x) is decreasing. - R(x) is constant. - R(x) is increasing. (c) What is the marginal revenue if 210 units are sold? What does it mean? - R(x) is decreasing. - R(x) is constant. - R(x) is increasing. (d) What is the marginal revenue if 250 units are sold? (e) As the number of units sold passes through 250, what happens to the revenue? - The revenue changes from increasing to decreasing. - The revenue changes from decreasing to increasing.
Adi S.
The revenue function for the sale of x units of a product is given by R(x) = 40000x - x^3 (a) Use the marginal revenue to estimate how much additional revenue is earned from increasing sales from the current 40 items up to 41 items sold. Estimated additional revenue: dollars (b) Complete the sentence: The additional revenue actually earned from the 41st item sold is (write larger or smaller) than marginal revenue by dollars.
The revenue function for a sound system is R(x) = 200x - x^2 dollars where x denotes the number of units sold. (a) What is the expression that gives marginal revenue? (b) What is the marginal revenue if 50 units are sold? What does it mean? R(x) is decreasing. R(x) is constant. R(x) is increasing. (c) What is the marginal revenue if 70 units are sold? What does it mean? R(x) is decreasing. R(x) is constant. R(x) is increasing. (d) What is the marginal revenue if 100 units are sold? (e) As the number of units sold passes through 100, what happens to the revenue? The revenue changes from increasing to decreasing. The revenue changes from decreasing to increasing.
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