notes-archive/notes/AP Microeconomics/Notes 6f2083c54c4f4d288e489.../Unit 2 Supply and Demand 49...

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</style></head><body><article id="49cf04a9-5dd7-439c-b48e-237f885334e1" class="page sans"><header><h1 class="page-title">Unit 2: Supply and Demand</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>@September 20, 2021 9:46 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"><h1 id="58a338ed-a558-44cb-9682-ada8e1433725" class="">2.1 - Key Terms</h1><h2 id="25628646-da23-460a-afb0-032068acc8fe" class="">Quantity Demanded</h2><p id="661f3f66-e2bf-469a-8689-0bd69f85281e" class="">Quantity demanded is the amount of a good demanded by buyers at a given price level.</p><p id="3332d9f0-ba6c-454e-b75a-35e6498020dd" class="">Buyers who are:</p><ol type="1" id="c09861d6-34aa-4cc9-b90c-d915b8b5b92b" class="numbered-list" start="1"><li>Willing to buy</li></ol><ol type="1" id="17029c26-e88c-4821-a756-0adbf4e54b18" class="numbered-list" start="2"><li>Able to buy</li></ol><p id="089e8b24-7595-44e1-ba04-13f0cc56fec3" class="">Combine to make the <strong><span style="border-bottom:0.05em solid">Effective Demand</span></strong>.</p><p id="add6d83e-f205-49eb-9572-ed5ae85ec408" class="">Quantity demanded is the effective demand at a given price level. Quantity demanded has an inverse relationship with price.</p><figure class="block-color-gray_background callout" style="white-space:pre-wrap;display:flex" id="c6915eea-961e-4ad9-84c4-918fabfca9c2"><div style="font-size:1.5em"><span class="icon">💡</span></div><div style="width:100%"><strong>Price</strong> moves <strong>Quantity Demanded</strong>. Price is the independent variable in this equation, and Quantity Demanded is the dependent one. Consumers are <strong>reactive</strong> to changes in price.</div></figure><h2 id="b320019a-478d-46ec-9c43-c21c82b096f1" class="">Paradox of Demand</h2><p id="064c893e-2f55-431e-be94-0018b7209396" class="">Under the paradox of demand, some goods do not have an i
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