The amount of time elapsed since a price change impacts the elasticity of demand because as more time passes
选项:
A:people can find more substitutes and so the elasticity of demand decreases.
B: people can find more substitutes and so the elasticity of demand increases.
C: people's incomes will increase and so the elasticity of demand decreases.
D: the good's price will have a chance to return to its previous level.
发布时间:2024-06-21 10:35:08