• 2022-05-28 问题

    Ryansaysthathewouldbuyonecupofcoffeeeverydayregardlessoftheprice.Ifheistellingthetruth,Ryan’s A: demand for coffee is perfectly inelastic. ​ B: price elasticity of demand for coffee is 1. ​ C: income elasticity of demand for coffee is 0. ​ D: None of the above answers is correct.

    Ryansaysthathewouldbuyonecupofcoffeeeverydayregardlessoftheprice.Ifheistellingthetruth,Ryan’s A: demand for coffee is perfectly inelastic. ​ B: price elasticity of demand for coffee is 1. ​ C: income elasticity of demand for coffee is 0. ​ D: None of the above answers is correct.

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