QUESTION 34 In the macroeconomic model of aggregate supply and aggregate demand, quantity is: O the total of goods and services demanded in the economy. O market value of the total quantity of goods and services supplied in the economy.. O the measure of the value of all goods and services produced by the economy. O total quantity of goods and services supplied in the economy. QUESTION 35 The value of exports minus the value of imports is called the: O net trade value. O net trade balance. O balance of trade. O trade value