Consider three different closed economies with the following national income statistics. Country A has taxes of $40 billion, transfers of $20 billion, and government expenditures on goods and services of $30 billion. Country B has private savings of $60 billion, and investment expenditures of $50 billion. Country C has GDP of $300 billion, investment of $70 billion, consumption of $180 billion, taxes of $60 billion, and transfers of $20 billion. Based on this information, which country has a $10 billion deficit? Select one: O Country C O All the three countries. O Country B O Country A