A popular smartphone brand had been consistently selling out until a study was released. The study found that users of that brand were 10 times more likely to get brain cancer than users of other smartphone brands. Which of the graphs below best represents what happened to demand for the smartphone brand? The horizontal x-axis represents quantity and is made up of 12 graph squares. The vertical y-axis is made up of price and is also made up of 12 graph squares. Two curves, D1 and D2, are parallel to each other. Two arrows tell us that D1 is moving toward D2, toward the y-axis. Curve D1 begins approximately at x = 4 and y = 10. Curve D2 begins approximately at x = 1 and y = 9. Another curve, S, begins high along the y-axis and cuts through both D1 and D2. It begins at x = 10 and y = 10 and ends roughly at x = 2 and y = 2. The horizontal x-axis represents quantity and is made up of 12 graph squares. The vertical y-axis is made up of price and is also made up of 12 graph squares. Two curves, D1 and D2, are parallel to each other. Two arrows tell us that D1 is moving toward D2, toward the outside of the graph. Curve D1 begins approximately at x = 4 and y = 10. Curve D2 begins approximately at x = 1 and y = 9. Another curve, S, begins high along the y-axis and cuts through both D1 and D2. It begins at x = 10 and y = 10 and ends roughly at x = 2 and y = 2. The horizontal x-axis represents quantity and is made up of 12 graph squares. The vertical y-axis is made up of price and is also made up of 12 graph squares. Curve S begins at x = 1.5 and y = 2.1, approximately. It ends at x = 10 and y = 10. Curve D begins at x = 2.2 and y = 10.1, approximately. It ends at x = 11 and y = 2. Point P1 is marked at the intersection of Curves S and D, at x = 6 and y = 5. Point P2 is marked on Curve D at x = 8.5 and y = 3. The horizontal x-axis represents quantity and is made up of 12 graph squares. The vertical y-axis is made up of price and is also made up of 12 graph squares. Curve S begins at x = 1.5 and y = 2.1 approximately. It ends at x = 10 and y = 10. Curve D begins at x = 2.2 and y = 10.1 approximately. It ends at x = 11 and y = 2. Point P1 is marked at the intersection of Curves S and D, at x = 6 and y = 5. Point P2 is marked on Curve D at x = 4 and y = 7