Macro Economics Question

-It’s a project between 4 students, for me solve Part B only.
Submit the solution in two files: an assignment file and a presentation file.
For the presentation file, use slides 67 designated for Part B.
-I want original text, no plagiarism.
– All answers must be typed in Times New Roman (size 12, doublespaced).
so make sure to change all parts to Times New Roman (size 12, doublespaced)

Textbook

• Title: Principles of Macroeconomics
• Authors: Mankiw, N. Gregory.
• Publisher: 6th ed. Mason, OH: South Western Cengage Learning, 2011.
• ISBN: 9780538453066 (hard copy); ISBN:9781115468523(eBook)