(2 points) Firm A produces good X and Firm B produces good Y with the following demand functions Qx= 150-10Px-4Py Qy=75-5Py-Px Price of good X is $8 and price of good Y is $4. a. (0) Find EoxPx (the cross price elasticity. Price change of X). EQxx b. (2) Firm A and B will merge together. The firms have announced that price of good will decrease by 1 percent. Will the Department of Justice allow the merger? Show mathematically and very briefly explain. Top