Determine the regression model for overall satisfaction as a function of years of service and department that has the largest It- Let "Administrative" De The baseline department, let X, represent Main let X represent Manager lot X, represent Production, lot X, represent Quality Control, and let X. represent Shipping / Receiving, coding each depart nd variable with a 1 if the portion is in that department and O otherwise. In addition, lot X, repres on! Years. Enter the forms of the equation so that the X. .values are in ascending numerical order by base. Select the correct choice below and if in any answer boxes within your choice (Type integers or decimals rounded to three decimal places as needed ) OA. . ( X . .c. .dbx O D. OF