Macro Eco: Answer the following four essays. Be sure to mark all axes of any graphs that you draw. Also make sure any definitions are precise, that any examples you give me are clear, and that you answer all parts of the questions.

I pasted the requirements and the 4 questions, please answer each one by using at least an example and draw a graph. answers and questions format is fine. 

(Half-page per question, a total of two pages). download the file to See details. Thanks