In this diagram, you can see the contribution of different components of the aggregate demand to the U.S. GDP change during the global financial crisis (in annual percentage points). The bars represent government spending, net exports, private consumption, residential and non-residential investment.
Jane spends all her money on the ingredients of her favorite cocktail. To make a portion of the cocktail, she has to mix 200 ml of orange juice with 100 ml of apple juice and with 200 ml of watber. Any juice costs 3 USD per liter, water costs 0.5 USD per liter. If she has 20 USD, how many portions o
