PEOPLE BOXES, INC. APARTMENT COMPLEX CONSORTIUM PLANNING EXPANSION BASED ON DEMOGRAPHIC CHANGES BRIEF People Boxes, Inc. is a consortium of real estate owners who seek out growing real estate demand among young, affluent, highly-educated workers entering the workforce or relocating to new cities. They specialize in condominium-style new construction, saving on costs by reusing blueprints in different cities and working with national contracting firms. Their revenue growth depends on identifying new markets to expand into, filling a niche in high-demand, high-income cities. They have collected data on demographics and income in a number of metropolitan statistical areas (MSAs) in the United States and would like assistance in analyzing the data to provide some background information and some conclusions on the underlying relationships of income and age, education levels, and rental prevalence, as well as the determinants and effects of the supply of housing stock. 1. Youth - Is income different between young cities and old cities? For this, define \"young\" as \"between 14 and 24\