The Docninguez Hills Compaby has the folowing forecasts generabed by two forecasting inethods. Actuat sales fer the same time perlods are shown belew: Traciling signat (method i): Tracking signat (method 2). Why is tracking signal important in assessing the performance of a forecasting model? If the trading signal fals preset centrol limes, there is a bias problem with the forecasting method. Assuming that the controllimit for the trocking sionat is t4, the first forecasting method W within the limits and the second forecasting method 6 within the limis