Which of the following statements is true about Andrew Carnegie, John D. Rockefeller, and Henry Ford? They invested in small businesses to get started.

They used the assembly line to make their businesses more efficient.

They built monopolies and controlled the prices of certain goods.

They used effective strategies to contribute to America’s rapid economic growth.

c

Explanation:

yes it does because it does

every society, in order to meet the needs of it's people, has to answer three basic questions:

- what should we produce?

- how should we produce it?

- for whom should we produce it?

this questions must be answered in order to, option b, aid in production decisions.

every country can't produce everything, no matter how rich their land is. it may be a matter of technology, resources or geographical conditions. so, these three questions must be resolved in order to get the most of the production of each land.

hope this !