Costs & Revenue

It costs money to make things (costs/expenses); you earn money by selling them (revenue); if revenue is more than costs, that's profit; if costs are more, that's a loss

Usually learned at ages 7–9

Builds on: Making Change (helps), Making a Simple Plan, Buyers & Sellers

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On the map from: Marble Skill Taxonomy (v1), © Generative Spark, Inc. (withmarble.com), text CC BY-SA 4.0, database ODbL 1.0: https://github.com/withmarbleapp/os-taxonomy