Price of McDonald's food goes up. What happens to the DEMAND for Burger king?

If the price goes up, the quantity demanded goes down (but demand itself stays the same). If the price decreases, quantity demanded increases. This is the Law of Demand. On a graph, an inverse relationship is represented by a downward sloping line from left to right.

answer; ///i do believe that the correct answer is (d); ///athens had a small population;