A manufacturer of aluminum doors currently is able to sell 500 doors per week at a price of $75 each. If the price were lowered to $70 each, an additional 70 doors per week could be sold. Estimate the current elasticity of demand for the doors, and also estimate the current value of the manufacturer's marginal-revenue function

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter2: Functions And Graphs
Section2.3: Linear Functions And Slope
Problem 105E
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A manufacturer of aluminum doors currently is able to sell 500 doors per week at a price of $75 each. If the price were lowered to $70 each, an additional 70 doors per
week could be sold. Estimate the current elasticity of demand for the doors, and also estimate the current value of the manufacturer's marginal-revenue function.
The elasticity of demand for the doors is approximately
(Type an integer or a decimal. Do not round until the final answer. Then round to the nearest hundredth as needed.)
The current value of the manufacturer's marginal-revenue function is approximately
(Use the answer from the previous step to find this answer Type an integer or a decimal Do not round until the final answer Then round to the nearest hundredth as
needed)
Transcribed Image Text:A manufacturer of aluminum doors currently is able to sell 500 doors per week at a price of $75 each. If the price were lowered to $70 each, an additional 70 doors per week could be sold. Estimate the current elasticity of demand for the doors, and also estimate the current value of the manufacturer's marginal-revenue function. The elasticity of demand for the doors is approximately (Type an integer or a decimal. Do not round until the final answer. Then round to the nearest hundredth as needed.) The current value of the manufacturer's marginal-revenue function is approximately (Use the answer from the previous step to find this answer Type an integer or a decimal Do not round until the final answer Then round to the nearest hundredth as needed)
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