Explain the likely impact of a significant price reduction in 3D printers on the demand for 3D printing filament.
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Markscheme
1.2.3 Price, income and cross elasticities of demand Questions
119 exam-style questions on Edexcel A A Level Economics 1.2.3 Price, income and cross elasticities of demand. Each one has a worked solution and a mark scheme showing where the marks go.