The following are monthly actual and forecast demand levels for May through December for units of… 1 answer below »

The following are monthly actual and forecast demand levels for May through December for units of… 1 answer below »

The following are monthly actual and forecast demand levels for May through December for units of a product manufactured by the D. Bishop Company in Des Moines: For the given forecast, the tracking signal = ______ MADs (round your response to two decimal places).