Demand for oll changes at Garcia's Garage has been as follows: a. Use simple inear regression analyais to devolop a forecasting model for monthly demand. in this application, the dependent variable, Y, is monthly demand and the independert variable. X, is the mont. For January, Set X=1; for February, lot X=2; and so on. The forecasting model is given by the equation Y= (Enter your responses rounded to two decinal places).