Final answer:
The items described including tools, equipment, machines, and infrastructure, are all considered capital resources in economics. These are used in the production of other goods or services.
Step-by-step explanation:
Tools, equipment, machines, and infrastructure are all considered capital resources in economics. Capital resources are items that can be used in the production of other goods or services. For instance, a hammer is a tool that is a capital resource because it can be used to build a house, and a factory is an example of infrastructure that is a capital resource because it can be used to manufacture products. Capital resources are key inputs in economic production and are crucial for economic development and growth.
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