Which of the following is most likely to cause the demand curve for an inferior good, such as public bus transport, to shift to the right?
A reduction in the fares of public bus transport
A decline in the real disposable income of consumers
A decrease in the cost of private car ownership, which is a substitute
An increase in the price of smart-card ticketing fees, which is a complement
45 exam-style questions on OCR A Level Economics Demand. Each one has a worked solution and a mark scheme showing where the marks go.