McGraw-Hillâ€™s Homework Managerâ„¢ is a web-based supplement that duplicates problem structures directly from the end-of-chapter material in the textbook, using algorithms to provide a limitless supply of online self-graded practice and assignment problems. The algorithmic test bank is also included in Homework Managerâ„¢. This product can be packaged with the text, or can be purchased online via the textâ€™s Online Learning Center. Go to the web site and select the MH Homework Manager link at left. Specific instructions for purchasing a registration code will be found at this site.