These problems are to be used in the study of chapters 1-26. The Study Guides present objective questions and matching excercises that cover the presentation of each chapter. Blank forms are provided for each Recycling Problem. Printed on each page is the number of the problem in the textbook for which the form is to be used. Specific instruction numbers are also shown. The Recycling Problems are in the Appendix C of the textbook. The Study Guides for all 26 chapters appear first in the book. The Recycling Problem Working Papers for all 26 chapters appear in the back section of the book. You may be required to use every form that is provided. The pages are perforated for easy removal.