Microeconomics 18th Edition by Campbell McConnell, Stanley Brue, Sean Flynn

تمرين 13

What are the major determinants of price elasticity of demand Use those determinants and your own reasoning in judging whether demand for each of the following products is probably elastic or inelastic:
(a) bottled water; (b) toothpaste; (c) Crest toothpaste; (d) ketchup; (e) diamond bracelets; (f) Microsoft Windows operating system.