
The diagrams show the weekly demand of two consumers and the resulting market demand at a price of £6. Which statement is correct?
Market quantity demanded is 20 units because Consumer A is shown first
Market quantity demanded is 30 units because Consumer B demands more
Market quantity demanded is 50 units because the two individual quantities are added
Market demand shifts right by 50 units whenever the price is £6
41 exam-style questions on OCR GCSE Economics 2.2 Demand, covering 2.2.1 What is demand, 2.2.2 Draw a demand curve using data, 2.2.3 Explain a demand curve, 2.2.4 Shifts and movements of the demand curve, 2.2.5 Causes and consequences of demand changes, 2.2.6 Price elasticity of demand, 2.2.7 Draw demand curves of different elasticity, and 2.2.8 Importance of price elasticity of demand. Each one has a worked solution and a mark scheme showing where the marks go.