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Mathematics, 24.11.2020 06:40 dai77
Calculators are sold to students for $20 each. 300 students are willing to buy them for that price. For each five dollars increase in price, there are 30 fewer students that are willing to buy the calculator.
a. what selling price will produce the maximum revenue?
b. what will the maximum revenue be?
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Calculators are sold to students for $20 each. 300 students are willing to buy them for that price....
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