ompute the tracking signal for each forecasting method. Do not round intermediate calculations. Round your answers to two decimal places. Use a minus sign to enter a negative value, if any racking signal (method 1) : racking signal (method 2) : Why is tracking signal important in assessing the performance of a forecasting model? the tracking signal falls preset control limits, there is a bias problem with the forecasting method. ssuming that the control limit for the tracking signal is \pm 4 , the first forecasting method within the limits and the second forecasting method within the limits