QUESTION 31 The demand measure of GDP accounting adds together: Wages and salaries, rent, interest, and profit Consumption, investment, government purchases, and trade balance Consumption, government purchases, wages and salaries, and trade balance Consumption, Interest, government purchases, and trade balance QUESTION 32 What does Acemoglu, the author of "What makes a nation rich?" think is the cause of poverty? O wrong incentives and broken institutions O weather O geography Opeople