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 effects on the demand for product A caused by a…Increased output will cause farmers' revenue to…A decrease in supply with demand remaining unchanged…The unemployment associated with decrease in demand…If the price of product K declines, the demand curve…SEE ALSO One of the arguments against the presence of middlemen in the distribution chain is that they