In the economy of Freedonia in 2015, consumption was $3000, exports were $1200, GDP was $6300, government purchases were $1300, and investment was $1500. a. What were Freedonia's imports in 2015? b. What were their net exports? - C. Suppose we define national saving S = GDP -C-G, that is, the portion of goods and services produced in a country that is not purchased by consumers or the government. What was Freedonia's national saving in 2015?