b) Look at the evolution of income and wealth inequality in this website httgs:[[realtimeineguaiiynrgz, and answer the following questions: i. How did income and wealth inequality evolve over the last forty years? ii. What are, in your View, the main causes of the change in inequality in the US. over the past forty yea rs? iii. Does inequality increase or decrease during recessions (for example, during the recessions of 2007-09, 2020)? Why do you think that's the case