The graph shows a supply curve. A graph titled Sample Supply Curve has Quantity supplied on the x-axis and Price on the y-axis. Line S has a positive slope. Line S shifts up and to the left to form line S 1. Which events could cause the change in supply shown on this graph? Check all that apply. A producer goes out of business. A natural disaster causes production to drop. A new company joins the marketplace. A company begins to produce more goods. A resource needed to produce more of the good has became scarce