4 Model Building Part I and flu This assignment extends the analysis of house prices in Springfield that was conducted in Individual Assignment 1. u 1) Create a regression model for Price using the quantitative as well as qualitative (categorical) variables in the spreadsheet. 0 Use "North\" as the base (or reference) category for the Neighborhood variable, and "No Brick\" as the base category for exterior construction material variable, Brick\": Let us refer to this model as Model 1. a