Examlex
If there is water on Mars today, where is it likely to be? Name two separate pieces of evidence we have that Mars once had flowing water on its surface and how this evidence was obtained.
Production
The act of blending various tangible and intangible inputs, including designs and know-how, to create an end product for use.
Oligopolists
Firms within a market structure where a small number of companies have significant market control.
Collude
To cooperate secretly or illegally with others, typically to deceive or gain an unfair advantage.
Zero Profits
a situation where a firm's total revenues are exactly equal to its total costs, typically occurring in perfectly competitive markets in the long run.
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