Data Collected in the imaginary econmomy of Chipolaysia reveals that when the price of dorf decreased by 25%, the quantity of dorf sold increased by 10%, and the quanity of goo demanded decreased by 30%.

What is the cross-price of demand between go and dorf.

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To calculate the cross-price elasticity of demand between goods, we need to know the percentage change in the quantity demanded of one good resulting from a percentage change in the price of another good. In this case, we have the percentage change in the price of dorf and the percentage change in the quantity demanded of goo.

First, let's determine the percentage change in the price of dorf. We know that the price of dorf decreased by 25%. Hence, the percentage change in price (∆Pd) is -25%.

Next, let's determine the percentage change in the quantity demanded of goo. We know that the quantity demanded of goo decreased by 30%. Hence, the percentage change in quantity demanded (∆Qg) is -30%.

Now, we can use these values to calculate the cross-price elasticity of demand:

Cross-price elasticity of demand (Exy) = (∆Qg / Qg) / (∆Pd / Pd)

Let's substitute the given values into the formula:

Exy = (-30% / Qg) / (-25% / Pd)

Since we do not have the exact values for the initial quantity demanded of goo (Qg) and the initial price of dorf (Pd), we cannot calculate the precise cross-price elasticity. However, if you have those values, you can substitute them into the formula to get the result.