You decide to forgo partying for two hours to study for an upcoming economics exam. In your first semster's Princples of Economics class, you learn that the enjoyment you would have recieved from partying is an exampleof

Oppurtunity cost

Explanation: Oppurtunity cost refers to the value of what you have to give up in order to choose something else. Opportunity cost requires sacrifices. If there is no sacrifice involved in a decision, there will be no opportunity cost.

earlier philosophers whose work influenced the enlightenment included bacon, descartes, locke, and spinoza. the major figures of the enlightenment included beccaria, diderot, hume, kant, montesquieu, rousseau, adam smith, and voltaire. it spread the ideas of the enlightenment across europe and beyond.

well its is frequent rain

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