PART IIAfter watching Krugmans video this week do you concur with the assessment that growing income inequality threatens the middle class? Identify a competing argument paper and theorist. Who is the most qualified voice that dissents from Krugmans thesis? Write a two page position paper and cite at least two peer-reviewed sources. Please utilize LIRN to help you get started with your search. You may visit the Academic Resource Center for a guide on how to utilize LIRN successfully.the video is at:Pleasereview Authors@Google: Paul Krugmana biography of economist Paul Krugman.PART III: Reflection EssayWrite a one page paper on what you found most useful in this module. What was the biggest take-away lesson you learned and how do you see firms applying the topic to decision making in a microeconomic methodology?