12e Managerial Economics Mark Hirschey University of Kansas Australia • Brazil • Japan • Korea • Mexico • Singapore • Spain • United Kingdom • United States This page intentionally left blank Managerial Economics, 12th Edition © 2009, 2006 South-Western, a part of Cengage Learning Mark Hirschey ALL RIGHTS RESERVED. No part of this work covered by the copyright herein may be reproduced, transmitted, stored or used in any form VP/Editorial Director: Jack W. Calhoun or by any means graphic, electronic, or mechanical, including but not limited to photocopying, recording, scanning, digitizing, taping, Web Acquisitions Editor: Mike Roche distribution, information networks, or information storage and retrieval Developmental Editor: Amy Ray systems, except as permitted under Section 107 or 108 of the 1976 United States Copyright Act, without the prior written permission of Editorial Assistant: Laura Cothran the publisher. Marketing Manager: Brian Joyner Content Project Manager: Lysa Oeters For product information and technology assistance, contact us at Sr. Manufacturing Coordinator: Sandee Cengage Learning Academic Resource Center, 1-800-423-0563 Milewski For permission to use material from this text or product, Production Service: Integra submit all requests online at www.cengage.com/permissions Sr. Art Director: Michelle Kunkler Further permissions questions can be emailed to Cover and Internal Designer: Diane Gliebe/
[email protected] Design Matters Cover Image: © iStockphoto.com © 2009 Cengage Learning. All Rights Reserved. Library of Congress Control Number: 2007941977 Student Edition ISBN 13: 978-0-324-58886-6 ISBN 10: 0-324-58886-0 Student Edition with PAC ISBN 13: 978-0-324-58484-4 ISBN 10: 0-324-58484-9 South-Western Cengage Learning 5191 Natorp Boulevard Mason, OH 45040 USA Cengage Learning products are represented in Canada by Nelson Education, Ltd.