The department of transportation (dot) defines hazardous materials as any substance in any form or quantity that poses an unreasonable risk to and property when transported.

the correct answer is ) possibility.

demonstrating opportunity cost is done through production possibility.

the opportunity cost can be demonstrated using the production possibility frontier or curve. this graphic shows the total number of possibilities for two products when we have the resources needed and used in an efficient manner. the main resources could be money, labor, and technology. the curve shows that the production of one good increases when the production of the othe

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explanation:

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protectionism fosters competition and keeps price regulated is not an argument in favor of protectionism.

answer; ///relational devaluation;