Which of these people generate revenue for an organization directly? internal customers external customers human resource staff administrative personnel security personnel

external customers.

Explanation:

External customers are the people who aren´t directly linked to the business other than by acquiring a product or service. They are those who pay for and use the products or services provided by a business, whether it is a one-time purchase or a long-term customer to whom add-ons or customization options are provided.  External customers´ revenue stream, is the lifeblood of any business.

the statement the greek philosophers aristotle and plato would be most likely to agree with is statement c, a countries leader should be motivated by the common good of the country.