character: Charlie Brown
topic: Understanding Trade-offs
grade: 8
subject: Economics
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character: Lucy van Pelt
topic: Opportunity Cost in Decision Making
grade: 8
subject: Economics
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character: Snoopy
topic: Resource Allocation and Bartering
grade: 8
subject: Economics
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character: Linus van Pelt
topic: Cost-Benefit Analysis
grade: 8
subject: Economics
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