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Crawford Computing finds that its weekly profit, in dollars, from the production and sale of x laptop computers is P(x) = .005x².3x² +800x - 900. Currently Crawford builds and sells 9 laptops weekly. a) What is the current weekly profit? b) How much profit would be lost if production and sales dropped to 8 laptops weekly? c) What is the marginal profit when x = 9?

Crawford Computing finds that its weekly profit, in dollars, from the production and sale of x laptop computers is P(x) = .005x².3x² +800x - 900. Currently Crawford builds and sells 9 laptops weekly. a) What is the current weekly profit? b) How much profit would be lost if production and sales dropped to 8 laptops weekly? c) What is the marginal profit when x = 9?

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Crawford Computing finds that its weekly profit, in dollars, from the production and sale of x laptop computers is P(x)= .005x²-3x² +800x - 900. Currently Crawford builds and sells 9 laptops weekly. a) What is the current weekly profit? b) How much profit would be lost if production and sales dropped to 8 laptops weekly? c) What is the marginal profit when x = 9? d) Use the answer from partc to estimate the profit resulting from the production and sale of 10 laptops weekly.
Transcribed Image Text:Crawford Computing finds that its weekly profit, in dollars, from the production and sale of x laptop computers is P(x)= .005x²-3x² +800x - 900. Currently Crawford builds and sells 9 laptops weekly. a) What is the current weekly profit? b) How much profit would be lost if production and sales dropped to 8 laptops weekly? c) What is the marginal profit when x = 9? d) Use the answer from partc to estimate the profit resulting from the production and sale of 10 laptops weekly.
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