Reflect on the reasons behind underdevelopment, especially the disparities that exist between rich and poor nations.

Economic Development: A Global Challenge View the video Economic Development: A Global Challenge. Complete the following; 1. Specifically referencing the video, how is the economic progress of a country or a region measured? 2. What are the three main determinants of income and expansion? 3. Reflect on the reasons behind underdevelopment, especially the disparities that exist between rich and poor nations. 4. Brainstorm realisticpractical solutions for the inequality in the world and explain how they could be implemented.