A market research firm calculates that the income elasticity of demand (YEDYEDYED) for a supermarket's own-brand instant coffee is -0.35. What does this value indicate about the demand for this product?
Income elastic and an inferior good
Income inelastic and an inferior good
Income inelastic and a normal good
Income elastic and a normal good
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.