A decrease in the demand for a product X resulted in a decrease in the demand for another product Y. The demand for X and Y is? By: Sunday|Published on: Nov 8|Categories: Economics WAEC| 0 comments A. derived B. composite C. joint D. competitive Correct Answer: Option C C. joint Users Also Read These:The effect of an increase in demand for a commodity…If the price of product K declines, the demand curve…A decrease in supply with demand remaining unchanged…An increase in the demand for butter reduces the…If the coefficient of price elasticity of demand of…SEE ALSO The standard of living in two countries can be compared using the