CCEA A-Level Business 3210
Enterprise and Entrepreneurship
The Central Purpose of Business Activity
Forms of Business Ownership
Stakeholder Groups
Markets and Market Forces
Quality Management
Productivity and Investment
Organisational Design
Investing in People
Motivation
Principles of Management and Leadership
Market Size, Share and Growth
The Degree of Competition in a Market
Market Research
The Marketing Mix
Elasticity of Demand
The Product Life Cycle
Market Planning and Strategy
E-Business and E-Commerce
Sources of Finance
Break-Even Analysis
Cash Flow
Cash Flow Forecasts
Budgeting
Financial Statements
Business Objectives
Organisational Culture
Stakeholder Objectives
Communication
Economies and Diseconomies of Scale
Business Strategy and Planning
Decision Tree Analysis
Risk and Uncertainty
Company Accounts
Ratio Analysis
Investment Appraisal
The Macroeconomic Framework
Government Policies
Globalisation
Business Ethics and Organisational Culture
Sustainability
Corporate Social Responsibility
The Influence of Stakeholder Groups
Organisational Structures
Monopolies, Mergers, Takeovers and Restrictive Practices
Change Management
Elasticity of Demand
Price and income elasticity defined, and the effect on revenue
- 3 things to know
- Unit AS 2
Overview
Price elasticity of demand and income elasticity of demand.
What you need to know
Answer each one before you reveal it.
Define price elasticity of demand.
Define income elasticity of demand.
Questions from this subtopic
Each one with the model answer underneath.
- 1
Define price elasticity of demand.
Model answer
A measure of the responsiveness of quantity demanded to a change in price.
- 2
What does price elasticity of demand indicate about consumer behaviour?
Model answer
It shows how sensitive consumers are to price changes when deciding how much of a product to buy.
- 3
Define income elasticity of demand.
Model answer
A measure of the responsiveness of quantity demanded to a change in consumer income.
- 4
What does income elasticity of demand tell a business?
Model answer
How demand for its product will change as consumer incomes rise or fall.
- 5
Explain why a price decrease leads to higher total revenue when demand is price elastic.
Model answer
Because the percentage increase in quantity demanded exceeds the percentage decrease in price, so overall revenue rises.
- 6
If demand for a product is price elastic, what pricing decision would increase total revenue?
Model answer
Decreasing the price.
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