The accompanying dataset shows the monthly number of new car sales in the last three years. Develop a multiple regression model with categorical variables thatincorporate seasonality for forecasting sales.Click the icon to view the new car sales data.Develop a multiple regression model with categorical variables that incorporate seasonality for forecasting sales, where December is the reference month.Sep Oct Nov+UnitsYear Jan(Round to the nearest integer as needed.)Feb (Mar + (-Apr + () May+Jun+Jul+AugDECBYearUnits1Month2Jan3Feb4 Mar5Apr6May7Jun8 Jul9 Aug10 Sep11 Oct12 Nov13 Dec14 Jan15 Feb16 Mar17 Apr18 May19 Jun20 Jul21 Aug22 Sep23 Oct24 Nov25 Dec26 Jan27 Feb28 Mar29 Apr30 May31 Jun32 Jul33 Aug34 Sep35 Oct36 Nov37 Dec3839404142431397861400641474161472731491871514551464421451841447761469651421371441622422032453982540512509022535482548962544252560582521532 50063248489249254348110354860361040353326359443359346355060359325354448353140348769346932

The accompanying dataset shows the monthly number of new car sales in the last three years. Develop a multiple regression model with categorical variables that incorporate seasonality for forecasting sales. Click the icon to view the new car sales data. Develop a multiple regression model with categorical variables that incorporate seasonality for forecasting sales, where December is the reference month. Jun Jul Aug Sep ( •Oct+). Nov Units Feb Mar Apr May Year Jan (Round to the nearest integer as needed.)