using exponential smoothing with an alpha of 0.3 , and an initial forecast of 30.0 for period 1 . He would like to know the tracking signal so he can plan accordingly. What is the tracking signal for all of the periods forecast with exponential smoothing (i.e. use periods 210 and exclude period 1 because it was not forecast with exponential smoothing). Choose the closest answer. 0.493 1.72 3.50 2.12 None of the other answers are within .025