We have organized every chapter to end with problems that depict both past and current situations. Many of today's problems are best understood by referring to past information. Three types of problems are presented.

Explanations: You are asked to make a decision and then provide supporting reasons.

Predictions: In these problems you are given information and asked to describe a possible outcome.

Explanations: With this type of problem, you will have an outcome presented and then be asked to describe how it happened.

To Go Back to the Main Page Click Here: Content