Written by Fredrick Gravetter, the study guide includes chapter summaries, learning objectives, new terms and concepts, new formulas, step-by-step procedures for solving problems, hints and cautions, and self-tests. STUDENT DESCRIPTION: Written by Fredrick Gravetter, the study guide includes chapter summaries, learning objectives, new terms and concepts, new formulas, step-by-step procedures for solving problems, hints and cautions, and self-tests.