Everything a student needs to succeed in one place. Free, packaged with the book, or available for purchase standalone. StudyPak contains: * Chapter Quiz Prep Video (CD-ROM) Provides step-by-video solutions to every problem in the textbook Chapter Quizzes. * Student Solutions Manual Includes complete worked-out solutions of all of the Try It Yourself exercises, the odd-numbered exercises, and all of the Chapter Quiz exercises. * CD Lecture Series A comprehensive set of CD-ROMs, tied to the textbook, containing short video clips of an instructor working every Try It Yourself exercise. * Technology Manual, 3/e Tutorial instruction and worked-out examples for the TI-83 Calculator, Excel and MINITAB. * PearsonTutorCenter Tutors provide one-on-one tutoring for any problems with an answer at the back of the book. Students access the Tutor Center via toll-free phone, fax, or email.