Figure 19.4 -Which of the Following Would Cause the Change Depicted in Change

Figure 19.4
-Which of the following would cause the change depicted in Figure 19.4? Note that the figure depicts the quantity of euros traded.

A) Australian productivity falls relative to European productivity.
B) Australians decrease their preferences for goods produced in the European Union (EU) relative to Australian goods.
C) The EU increases its quotas on Italian wine.
D) The price level of goods produced in the EU decreases relative to the price level of goods produced in Australia.