Calculate the tracking signal as of the end of December. What can you say about the performance of your forecasting method The monthly demand for units manufactured by the Acme Rocket Company has been as follows:

Month Units Month Units May 100 September 105 June 80 October 110 Jury 110 November 125 August 115 December 120

1. Use the exponential smoothing method to forecast the number of units for June to January. The initial forecast for May was 105 units; a 0.2.

   Ft Ft-1 (At-1 Ft-1) OR Ft At-1 (1 )Ft-1 [It is the same equation] Sometimes these equations are written as follows [which is the same thing]; Ft1 Ft (At Ft) OR Ft1 At (1 )Ft 9 Ft Ft-1 (At-1 Ft-1) Ft-1 0.2(At-1 Ft-1) Month Actual Demand Forecasts ( ...