ECON 101 WEEK 8 ASSIGNMENT FINAL
EXAM — PRACTICE QUESTIONS AND
ANSWERS WITH DETAILED RATIONALES |
2026/2027 UPDATED | REGENT
UNIVERSITY
Original practice question bank for study and exam preparation. These questions are
not represented as verified copies of Regent University’s actual exam, and results are
not guaranteed.
Introduction
This ECON 101 practice exam is designed to help students review foundational
economic principles and apply them to real-world situations. It covers scarcity,
opportunity cost, supply and demand, market equilibrium, elasticity, production, costs,
competition, gross domestic product (GDP), inflation, unemployment, fiscal policy,
monetary policy, banking, and international trade.
The questions emphasize both conceptual understanding and practical application.
Students should be able to distinguish movements along economic curves from shifts
in those curves, calculate basic economic measures, interpret changes in market
conditions, and explain how government policies influence economic activity. The
answer rationales explain why the correct option is best and why the alternatives are
less appropriate.
Use this bank as a learning resource alongside your course readings, instructor
materials, and assigned Week 8 topics.
Exam domains
1.
Economic foundations: Scarcity, opportunity cost, incentives, and economic
systems.
2.
3.
Supply and demand: Equilibrium, shortages, surpluses, and market shifts.
4.
5.
, Elasticity: Price elasticity, income elasticity, and cross-price elasticity.
6.
7.
Production and costs: Marginal analysis, fixed and variable costs, and
productivity.
8.
9.
Market structures: Perfect competition, monopoly, monopolistic competition,
and oligopoly.
10.
11.
Macroeconomic indicators: GDP, inflation, unemployment, and economic
growth.
12.
13.
Fiscal and monetary policy: Government spending, taxation, interest rates, and
money supply.
14.
15.
Banking and international economics: Financial intermediaries, trade,
exchange rates, and comparative advantage.
16.
Questions 1–100
Domain 1: Economic Foundations
Q1. Which statement best defines scarcity in economics?
A. All consumers have unlimited resources. B. Resources are limited relative to
human wants. C. Governments control every productive resource. D. Businesses
always produce below capacity.
Correct Answer: B. Resources are limited relative to human wants.
Rationale: B is correct because scarcity arises when available resources cannot satisfy
every human want. A is incorrect because resources and income are limited. C
, describes a possible economic system, not scarcity itself. D is not a necessary
consequence of scarcity.
Q2. What is opportunity cost?
A. The total money spent on every available option. B. The cost of producing all
goods in an economy. C. The value of the next-best alternative forgone. D. The
difference between revenue and profit.
Correct Answer: C. The value of the next-best alternative forgone.
Rationale: C is correct because choosing one option means giving up the most
valuable alternative. A includes costs that may not be relevant to the choice. B
concerns aggregate production costs. D describes a relationship between revenue and
profit rather than opportunity cost.
Q3. Which of the following is a factor of production?
A. Labor B. Inflation C. Consumer confidence D. Market equilibrium
Correct Answer: A. Labor
Rationale: A is correct because labor is human effort used to produce goods and
services. B is a macroeconomic measure, C is an attitude influencing spending, and D
is a market condition. These may affect economic decisions but are not factors of
production.
Q4. A student spends two hours studying instead of working for $15 per hour. What is
the opportunity cost of studying, assuming the job was available?
A. $15 B. $30 C. $0 D. $45
Correct Answer: B. $30
Rationale: B is correct because two hours of forgone work at $15 per hour equals $30.
A accounts for only one hour. C ignores the forgone earnings. D overstates the
opportunity cost because it represents three hours of work.
Q5. Which economic system relies primarily on prices and private decision-making to
allocate resources?
A. Command economy B. Traditional economy C. Market economy D. Pure
subsistence economy
Correct Answer: C. Market economy
Rationale: C is correct because market economies rely substantially on prices,
consumers, and private firms. A relies heavily on central planning. B emphasizes
customs and inherited practices. D describes an economy focused on producing
mainly for direct consumption rather than broad market exchange.
EXAM — PRACTICE QUESTIONS AND
ANSWERS WITH DETAILED RATIONALES |
2026/2027 UPDATED | REGENT
UNIVERSITY
Original practice question bank for study and exam preparation. These questions are
not represented as verified copies of Regent University’s actual exam, and results are
not guaranteed.
Introduction
This ECON 101 practice exam is designed to help students review foundational
economic principles and apply them to real-world situations. It covers scarcity,
opportunity cost, supply and demand, market equilibrium, elasticity, production, costs,
competition, gross domestic product (GDP), inflation, unemployment, fiscal policy,
monetary policy, banking, and international trade.
The questions emphasize both conceptual understanding and practical application.
Students should be able to distinguish movements along economic curves from shifts
in those curves, calculate basic economic measures, interpret changes in market
conditions, and explain how government policies influence economic activity. The
answer rationales explain why the correct option is best and why the alternatives are
less appropriate.
Use this bank as a learning resource alongside your course readings, instructor
materials, and assigned Week 8 topics.
Exam domains
1.
Economic foundations: Scarcity, opportunity cost, incentives, and economic
systems.
2.
3.
Supply and demand: Equilibrium, shortages, surpluses, and market shifts.
4.
5.
, Elasticity: Price elasticity, income elasticity, and cross-price elasticity.
6.
7.
Production and costs: Marginal analysis, fixed and variable costs, and
productivity.
8.
9.
Market structures: Perfect competition, monopoly, monopolistic competition,
and oligopoly.
10.
11.
Macroeconomic indicators: GDP, inflation, unemployment, and economic
growth.
12.
13.
Fiscal and monetary policy: Government spending, taxation, interest rates, and
money supply.
14.
15.
Banking and international economics: Financial intermediaries, trade,
exchange rates, and comparative advantage.
16.
Questions 1–100
Domain 1: Economic Foundations
Q1. Which statement best defines scarcity in economics?
A. All consumers have unlimited resources. B. Resources are limited relative to
human wants. C. Governments control every productive resource. D. Businesses
always produce below capacity.
Correct Answer: B. Resources are limited relative to human wants.
Rationale: B is correct because scarcity arises when available resources cannot satisfy
every human want. A is incorrect because resources and income are limited. C
, describes a possible economic system, not scarcity itself. D is not a necessary
consequence of scarcity.
Q2. What is opportunity cost?
A. The total money spent on every available option. B. The cost of producing all
goods in an economy. C. The value of the next-best alternative forgone. D. The
difference between revenue and profit.
Correct Answer: C. The value of the next-best alternative forgone.
Rationale: C is correct because choosing one option means giving up the most
valuable alternative. A includes costs that may not be relevant to the choice. B
concerns aggregate production costs. D describes a relationship between revenue and
profit rather than opportunity cost.
Q3. Which of the following is a factor of production?
A. Labor B. Inflation C. Consumer confidence D. Market equilibrium
Correct Answer: A. Labor
Rationale: A is correct because labor is human effort used to produce goods and
services. B is a macroeconomic measure, C is an attitude influencing spending, and D
is a market condition. These may affect economic decisions but are not factors of
production.
Q4. A student spends two hours studying instead of working for $15 per hour. What is
the opportunity cost of studying, assuming the job was available?
A. $15 B. $30 C. $0 D. $45
Correct Answer: B. $30
Rationale: B is correct because two hours of forgone work at $15 per hour equals $30.
A accounts for only one hour. C ignores the forgone earnings. D overstates the
opportunity cost because it represents three hours of work.
Q5. Which economic system relies primarily on prices and private decision-making to
allocate resources?
A. Command economy B. Traditional economy C. Market economy D. Pure
subsistence economy
Correct Answer: C. Market economy
Rationale: C is correct because market economies rely substantially on prices,
consumers, and private firms. A relies heavily on central planning. B emphasizes
customs and inherited practices. D describes an economy focused on producing
mainly for direct consumption rather than broad market exchange.
