What are the three types of productive resources? Select all that apply.
the raw materials provided by the planet
the planning and work that go into production
the markets that sell the results of production
the social systems that ensure production is protected
the tools and buildings produced by humans to aid production
the consumer knowledge that allows selection of the best products
the raw materials provided by the planet
the planning and work that go into production
the tools and buildings produced by humans to aid production