This Instructional Activity is a part of the Lesson 20, Unit 2, Grade 7. Students are given records for an investment fund over the past years. The records include beginning balance, semiannual statements, and additional fees. Students have a 4-part task: 1. Determine the balance at the end of years. 2. Determine the annual gain or loss and the overall -year gain or loss. 3. Analyze the result and write a comparative conclusion, defending or refuting their conclusion. 4. Answer questions related to the investment data.