Explain the difference between a quotation, a paraphrase, and a summary.

A quotation is the exact words from a source. ... A paraphrase is also a source excerpt, but it is written in your own words. A summary is much shorter than either a quotation or a paraphrase. It contains the main ideas of a source in your own words.

Paraphrasing involves putting a passage from source material into your own words. ... Summarizing involves putting the main idea(s) into your own words, including only the main point(s). Once again, it is necessary to attribute summarized ideas to the original source.

Explanation:

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.

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c. reserves power to the states and people