Roof tiles made by a manufacturer are stocked by a builders' merchant. Its staff help householders choose suitable tiles and sell them the quantities they need.
Identify which sector of production covers the work done by the builders' merchant. Explain your answer.
76 exam-style questions on OCR GCSE Economics 2.1 The role of markets, covering 2.1.1 What is a market, 2.1.2 Primary, secondary and tertiary sectors, 2.1.3 Factor and product markets, and 2.1.4 Specialisation and exchange. Each one has a worked solution and a mark scheme showing where the marks go.