Question 2: "If production results in income and income is the source of spending, it would seem that the production of a full-employment economy would automatically guarantee enough spending to sustain itself. How, then, can unemployment occur?" Explain in detail applying Say's Law as explained in the chapter and compare the chapter's discussion to the video 3 critique.

Video 3:https://www.youtube.com/watch?v=RchwF-pcVKc