Look at this image from a passage about different types of volcanoes. Smoke escaping the top of a volcano.

What is most likely the purpose of this image?

to show how a volcano works
to show the different parts of a volcano
to show a real-life example of a volcano
to show the destructive power of a volcano

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 !

answer; basic psychology;

answer; people have no objective standard by which to judge themselves;