Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 8 - Systems of Linear Equations and Problem Solving - 8.8 Business and Economics Applications - 8.8 Exercise Set - Page 563: 16

Answer

445 units

Work Step by Step

(a) The total profit is equal to the revenue minus the cost. Thus, the total profit function is: $$ 18x-8010$$ (b) The break even point is where the revenue and costs are equal: $$58x=40x+8010 \\ x=445$$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.