5) Maximum profit: A computer dealer can sell 12 personal computers per week at a price of $2000 each. He estimates that each $400 price decrease will result in three more sales per week. If the computers cost him $1200 each, a) What price should he charge to maximize his profit? b) How many will he sell at that price? c) What's the maximum profit per week?

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter12: Algebra Of Matrices
Section12.CR: Review Problem Set
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5) Maximum profit: A computer dealer can sell 12 personal computers per week at a price of $2000
each. He estimates that each $400 price decrease will result in three more sales per week. If the
computers cost him $1200 each,
a) What price should he charge to maximize his profit?
b) How many will he sell at that price?
c) What's the maximum profit per week?
Transcribed Image Text:5) Maximum profit: A computer dealer can sell 12 personal computers per week at a price of $2000 each. He estimates that each $400 price decrease will result in three more sales per week. If the computers cost him $1200 each, a) What price should he charge to maximize his profit? b) How many will he sell at that price? c) What's the maximum profit per week?
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