Cost Benefit Analysis Worksheet in an understanding medium can be used to check students abilities and understanding by answering questions. Because in the Scholar Worksheet about 90% of the articles of the entire book are questions, both multiple selection and solution issues that are not available. While the rest is made up of short overview of the subject matter. Applying worksheet, teachers no longer need certainly to bother to collect issues or questions. With the media the instructor is just required to focus on providing a maximum comprehension of the given subject. For the evaluation and test of studying outcomes, the instructor just needs to share with and direct the issues presently obtainable in the worksheet. Since just about the worksheet acts as helpful tips for students in holding out learning jobs equally separately and in groups.