Question 7 1 pts Suppose a firm used $1200 worth of resources and firm's total sales is equal to $2000. The value added by the company is: 0 $800 0 $2000 0 51200 O 360:) Question 8 1 pts Suppose a hypothetical nation has followlng statistics. All gures are in billions. Net Private Domestic Investment $ 30 Net Exports $ 5 Personal Consumption expenditure 3? 350 U.S. Exports $ 20 Gross Private Domestic Investment $ 60 Government Purchases $ 80 This nation's GDP is equal to: 0 $495 0 5510 0 $505 0 $4.55 Question 9 1 pts Given the information in question 8: The net domestic product of this nation is equal to: O $465 0 $550 0 $500 0 $403 Question 10 1 pts Suppose a nation's value exports is $50 billion, and value of imports is $70 billion. Net exports of this nah'on is equal to: ()-$20 0 $20 ()-$120 () $120