Arrange the following steps in the correct order to analyze the relationship between two goods using cross price elasticity of demand: A) Identify the goods in question. B) Measure the change in quantity demanded of one good due to a price change of the other. C) Determine if the goods are substitutes or complements based on the elasticity result. D) Calculate the cross price elasticity of demand.

To analyze the relationship between two goods using cross price elasticity of demand, you first need to identify the goods in question. After that, you would measure how the quantity demanded of one good changes when the price of the other good changes. Once you have this information, you can calculate the cross price elasticity of demand to get a numerical value. Finally, based on the result of the elasticity, you can determine if the goods are substitutes, meaning they can replace each other, or complements, meaning they are often used together. For example, if the price of coffee rises and people buy less coffee but more tea, this suggests that coffee and tea are substitutes.