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標題: 想問一條econ [打印本頁]

作者: hello10504    時間: 2020-2-2 03:37 PM     標題: 想問一條econ

關於elasticity of demand.

which of the following will raise the elasticity of demand for a smartphone model?
mc答案係
wanting to have the latest smartphone model becomes a trend.

想問下點解




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