Arrange the following task verbs in the order of the complexity of response they require in AP Macroeconomics FRQs, starting from the least complex to the most complex: 1) Identify, 2) Explain, 3) Calculate, 4) Draw.

In AP Macroeconomics free response questions (FRQs), task verbs indicate how complex your response needs to be. Starting with the least complex, "Identify" simply requires you to recognize and state a fact or concept, like naming a type of unemployment. Next, "Calculate" involves using numbers and formulas to solve a problem, such as finding GDP using given data. "Draw" requires you to create a visual representation, like a supply and demand graph, which shows relationships between variables. Finally, "Explain" is the most complex, as it asks you to describe concepts in detail and connect ideas, for example, explaining how a change in interest rates affects investment.