A national homebuilder builds single-family homes and condominium-style townhouses. The accompanying dataset provides information on the selling price, lot cost, and type of home for closings during one month. Complete parts a through c Click the icon to view the house sales data a. Develop a multiple regression model for sales price as a function of lot cost and type of home without any interaction term Create a dummy variable named "Townhouse" Where it is equal to 1 when Type=" Townhouse" and 0 otherwise. Determine the coelficients of the regression equation Sales Price =+1Lot Cost + 1. Townhouse (Round the constant and coefficient of Townhouse to the nearest integer as needed. Round all other values to two decimal places as needed) House Sales Data A national homebuilder builds single-family homes and condominium-style townhouses. The accompanying dataset provides information on the selling price, lot cost, and type of home for closings during one month. Complete parts a through c Click the icon to view the house sales data a. Develop a multiple regression model for sales price as a function of lot cost and type of home without any interaction term Create a dummy variable named "Townhouse" Where it is equal to 1 when Type=" Townhouse" and 0 otherwise. Determine the coelficients of the regression equation Sales Price =+1Lot Cost + 1. Townhouse (Round the constant and coefficient of Townhouse to the nearest integer as needed. Round all other values to two decimal places as needed) House Sales Data