ü Chapter Opening and Chapter Project: Each chapter begins with a situation and ends with a related project.ü A Look Back… A Look Forward: Each chapter begins with a discussion of the relationship between what has been learned earlier and what is coming next.ü Objectives: Each section begins with a list of learning objectives. The objectives also appear in the text where the objective is covered and are repeated in the Chapter Review along with Review Exercises that relate to the objective.ü Preparing For This Section: Most sections begin with a list of key concepts to review in preparation for the section. Page references are provided for easy access. Related "Are You Prepared?" problems are given at the beginning of the exercise set to help students assess their understanding of these concepts. ü Now Work Problems: