notes-archive/notes/AP Microeconomics/Notes 6f2083c54c4f4d288e489.../Unit 1 Basic Economic Conce...

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</style></head><body><article id="7c9752a3-4677-4dfe-9420-f6b61b92c4a2" class="page sans"><header><h1 class="page-title">Unit 1: Basic Economic Concepts</h1><table class="properties"><tbody><tr class="property-row property-row-created_time"><th><span class="icon property-icon"><svg viewBox="0 0 14 14" style="width:14px;height:14px;display:block;fill:rgba(55, 53, 47, 0.45);flex-shrink:0;-webkit-backface-visibility:hidden" class="typesCreatedAt"><path d="M7.01356 14.0001C8.8042 14.0001 10.5958 13.3107 11.9575 11.9324C14.681 9.21201 14.6808 4.7603 11.9571 2.04013C9.23336 -0.680043 4.77573 -0.680043 2.05199 2.04013C0.727519 3.36277 0 5.13301 0 6.99553C0 8.8764 0.727811 10.6285 2.05199 11.9509C3.43207 13.3106 5.22243 14.0001 7.01356 14.0001ZM3.72947 7.00914V8.461V8.65543H3.92382H5.34563H8.2794H8.4738V8.461V5.52541V3.37947V3.18502H8.2794H6.82747H6.63307V3.37947V6.81467H3.92382H3.72947V7.00914ZM1.83985 6.99553C1.83985 5.61698 2.38099 4.32597 3.36061 3.3477C5.36746 1.34337 8.64803 1.34062 10.6585 3.33944C10.6613 3.34219 10.6639 3.34494 10.6668 3.3477C12.676 5.3546 12.6763 8.63642 10.6668 10.6434C8.65705 12.6504 5.37031 12.6504 3.36061 10.6434C2.38099 9.66506 1.83985 8.37408 1.83985 6.99553Z"></path></svg></span>Created</th><td><time>@August 23, 2021 9:47 AM</time></td></tr><tr class="property-row property-row-multi_select"><th><span class="icon property-icon"><svg viewBox="0 0 14 14" style="width:14px;height:14px;display:block;fill:rgba(55, 53, 47, 0.45);flex-shrink:0;-webkit-backface-visibility:hidden" class="typesMultipleSelect"><path d="M4,3 C4,2.447715 4.447715,2 5,2 L12,2 C12.5523,2 13,2.447716 13,3 C13,3.55228 12.5523,4 12,4 L5,4 C4.447715,4 4,3.55228 4,3 Z M4,7 C4,6.447715 4.447715,6 5,6 L12,6 C12.5523,6 13,6.447716 13,7 C13,7.55228 12.5523,8 12,8 L5,8 C4.447715,8 4,7.55228 4,7 Z M4,11 C4,10.447715 4.447715,10 5,10 L12,10 C12.5523,10 13,10.447716 13,11 C13,11.55228 12.5523,12 12,12 L5,12 C4.447715,12 4,11.55228 4,11 Z M2,4 C1.44771525,4 1,3.55228475 1,3 C1,2.44771525 1.44771525,2 2,2 C2.55228475,2 3,2.44771525 3,3 C3,3.55228475 2.55228475,4 2,4 Z M2,8 C1.44771525,8 1,7.55228475 1,7 C1,6.44771525 1.44771525,6 2,6 C2.55228475,6 3,6.44771525 3,7 C3,7.55228475 2.55228475,8 2,8 Z M2,12 C1.44771525,12 1,11.5522847 1,11 C1,10.4477153 1.44771525,10 2,10 C2.55228475,10 3,10.4477153 3,11 C3,11.5522847 2.55228475,12 2,12 Z"></path></svg></span>Tags</th><td><span class="selected-value select-value-color-orange">In Class</span></td></tr></tbody></table></header><div class="page-body"><p id="53a748c4-de79-45ff-a77c-8205212f719b" class="">The basic principle of economics is that we have <span style="border-bottom:0.05em solid">unlimited wants &amp; needs</span>, but a <span style="border-bottom:0.05em solid">limited supply of resources</span>. This concept is known as <strong>scarcity</strong>.</p><h2 id="dcbfeb0c-2a92-4d52-8087-5e934097b416" class="">What is Economics?</h2><ul id="a5d1f8e3-393d-4eb1-a642-856dbfff952f" class="bulleted-list"><li style="list-style-type:disc">Economics is the <span style="border-bottom:0.05em solid">science of scarcity</span>. </li></ul><ul id="022a2e91-7517-4aa2-9e41-0e8996c30e6a" class="bulleted-list"><li style="list-style-type:disc">Scarcity means that we have unlimited wants but limited resources.</li></ul><ul id="05563953-245b-4e32-8e80-3f90508d519d" class="bulleted-list"><li style="list-style-type:disc">Since we are unable to have everything we desire, we must make <span style="border-bottom:0.05em solid">choices</span> on how we will use our resources.</li></ul><ul id="6097b744-b424-4005-97d6-3378b5ca1000" class="bulleted-list"><li style="list-style-type:disc">Economics is the study of these <span style="border-bottom:0.05em solid">choices</span>.</li></ul><ul id="af1ca4eb-fde0-4b32-914d-58d65c08ed61" class="bulleted-list"><li style="list-style-type:disc">In Microeconomics, we will primarily study the choices of individuals and firms. <ul id="b0eb9155-254c-4537-8c08-bfdb7562137e" class="bulleted-list"><li style="list-style-type:circle">Study of <strong>small economic markets</strong> such as indivi
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