UNIT 01
Basic Economic Concepts
Scarcity, opportunity cost, marginal analysis, production possibilities, comparative advantage, and gains from trade
12–15% · Official AP MCQ weighting
HAOLLA · INTERNATIONAL SCHOOL ASSESSMENT SERIES
AP Microeconomics Units 1–3 · Midterm practice
From scarcity and opportunity cost to equilibrium, production costs, and perfect competition. Build reliable graphing, calculation, and written reasoning skills.
Independently written HAOLLA practice materials. Not official USIS or College Board past papers or school-issued assessments.
MARKET EQUILIBRIUM / P × Q01 — 03
SCARCITY → CHOICESMARKETS → COSTS → COMPETITION
3course units
180advanced MCQs
18advanced FRQs
60 + 3mock MCQ + FRQ
152PDF pages total
COURSE SCOPE · COLLEGE BOARD FRAMEWORK
Three units, one economic chain of reasoning
Connect the costs of individual choices to market behavior and the production decisions of a perfectly competitive firm.
UNIT 02
Supply and Demand
Shifts in demand and supply, equilibrium, elasticity, surplus, price controls, and taxation
20–25% · Official AP MCQ weighting
UNIT 03
Production, Cost, and the Perfect Competition Model
Total and marginal costs, average costs, shutdown decisions, price taking, profit maximization, and long-run equilibrium
22–25% · Official AP MCQ weighting
These are College Board multiple-choice weights for the full AP exam, not confirmed weights for any USIS midterm.
HAOLLA reasoning routine
Interpret the model, calculate the outcome, and defend the reasoning with a properly labeled graph.
Understand → Graph → Calculate → Justify → Revise
OFFICIAL AP EXAM · VERIFIED FORMAT
An AP Exam and a school midterm are not identical
The College Board AP Microeconomics Exam covers all six units. These HAOLLA resources focus only on the requested Units 1–3 midterm scope.
60 MCQsOfficial AP multiple choice · 70 minutes · about 66% of exam score
3 FRQsOfficial AP free response · 60 minutes including 10 minutes of reading
60 + 3HAOLLA independent timed mock · 130 minutes · Units 1–3 only
Official sources: College Board / AP Microeconomics Course · AP Exam Format
Official AP timing and item counts are not a verified statement of USIS midterm rules. Confirm school-specific format independently.
TRY AP-STYLE REASONING
Practice the inference, not just the definition
These two independent examples practice equilibrium calculations and the shutdown rule. They are not released College Board exam questions.
Price ceiling and shortage
In a market, Qd = 100 − 5P and Qs = 20 + 3P. The government sets a binding price ceiling of P = 8. What is the resulting shortage?
Reveal answer and reasoning
Correct: C. Equilibrium is P = 10. At a price of 8, quantity demanded is 60 and quantity supplied is 44. Shortage = 60 − 44 = 16 units.
Perfect competition: produce or shut down?
A price-taking firm faces a market price of $20. At the profit-maximizing output of 10 units, ATC = $24, AVC = $12, and MC = $20.
- Calculate the firm’s economic profit or loss.
- State whether it should produce or shut down in the short run. Justify.
- If market conditions persist, explain the expected long-run entry or exit decision.
Reveal scoring logic
Economic profit = ($20 − $24) × 10 = −$40. The firm should produce in the short run because P = $20 exceeds AVC = $12. Persistent losses lead to exit in the long run.
DOWNLOAD LIBRARY · 152 PDF PAGES
Five PDF resources, from foundations to exam day
The question and scoring editions are deliberately separated. Attempt the exercises before downloading the answer key.
Units 1–3 midterm study guide
A 15-page overview of conceptual relationships, exam information, and sample questions.
15 pages · 169 KB · INDEPENDENT HAOLLA MATERIALExtended practice bank · 180 MCQs + 18 FRQs · student
69 pages of original problems covering all three units.
69 pages · 158 KB · INDEPENDENT HAOLLA MATERIALExtended practice answer key, reasoning and FRQ rubrics
34-page scoring guide for 180 MCQs and 18 FRQ tasks.
34 pages · 122 KB · INDEPENDENT HAOLLA MATERIALAP-style timed Form A · 60 MCQs + 3 FRQs
23-page independent English-language assessment designed for a 130-minute attempt.
23 pages · 473 KB · INDEPENDENT HAOLLA MATERIALForm A answer and FRQ scoring guide
11-page scoring guide for the 60 multiple-choice and 3 free-response questions.
11 pages · 304 KB · INDEPENDENT HAOLLA MATERIALExtended practice complete ZIP bundle
Student booklet plus its answer booklet together in one archive.
210 KB · 2 PDFs included · INDEPENDENT HAOLLA MATERIALForm A complete ZIP bundle
Mock student examination and its scoring guide together.
638 KB · 2 PDFs included · INDEPENDENT HAOLLA MATERIALThe 152-page total counts the five individual PDFs. The two ZIP bundles contain the same PDFs and add no extra pages. Materials are independently authored by HAOLLA and are not official College Board or USIS exam materials.
STUDY SEQUENCE
Build depth before the timed rehearsal
A good practice process should change how you justify a decision, read a graph, and explain an incorrect choice.
Connect PPC, supply-demand, and firm cost curves.
Find gaps in definitions, graphical reasoning, and arithmetic.
Identify the precise incorrect assumption behind each distractor.
Simulate timed reasoning in the three assigned units.
Rebuild labels, calculations, and justifications from memory.
FAQ · AP MICROECONOMICS
Questions before you begin
Are these official USIS or College Board past papers?
No. HAOLLA wrote them independently using the public AP Microeconomics course framework. Without a verified school paper or teacher guidance, we cannot assert exact USIS item patterns.
Does AP Economics mean Microeconomics or Macroeconomics?
College Board offers AP Microeconomics and AP Macroeconomics as separate exams. This resource specifically addresses Microeconomics Units 1–3.
What should I focus on in Unit 3?
Know why MC = MR determines optimal output in perfect competition; distinguish ATC from AVC; apply the short-run shutdown condition; calculate profit and loss; and interpret long-run entry and exit.
Does the school midterm have the same format as the official AP Exam?
Not necessarily. The full official AP Microeconomics exam has 60 MCQs and 3 FRQs, but an individual school may set its own length, timing, and content.
What order should I use for the PDFs?
Start with the 15-page guide, complete extended practice, review errors with the scoring edition, take Form A under timed conditions, and finish with a written FRQ review.
Which Microeconomics concept needs the most work?
Use your school scope and marked practice to prioritize PPC, elasticity, production costs, graphs, or free-response reasoning.