Use SAS to analyze the data set. Use proc forecast to run the Winters model with a trend. Note that trend = 1 is no trend, trend=2 is linear trend, and trend =3 is quadratic trend. A smoothing (alpha) parameter value must be selected.

Examine the output. Is the general trend upward or downward? Provide analysis output

MyDate	LeadProd
12-Jan	38500
12-Feb	36400
12-Mar	37400
12-Apr	33900
12-May	29800
12-Jun	32400
12-Jul	32100
12-Aug	29500
12-Sep	27000
12-Oct	37900
12-Nov	33300
12-Dec	42300
13-Jan	34000
13-Feb	27500
13-Mar	32900
13-Apr	30500
13-May	28000
13-Jun	36900
13-Jul	34000
13-Aug	36900
13-Sep	37200
13-Oct	30800
13-Nov	29100
13-Dec	36800
14-Jan	27600
14-Feb	38600
14-Mar	38000
14-Apr	34800
14-May	33300
14-Jun	31100
14-Jul	31800
14-Aug	30300
14-Sep	28000