Which of the following describes economies of scale? A system that weighs the amount of coal necessary for each megawatt produced
A country whose economy is based on the metric scale
A pricing scheme that allows entrepreneurs to charge different prices
A concept that says when more units are produced, each unit has a lower cost

answer; (d) one tectonic plate plunges beneath another; (most common,convergent boundaries)

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

well its is frequent rain

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me no say