None of the other choices The simple moving average method does not consider the forecasting error of the previous period in providing the forecast for the next period but the weighted moving average method considers the forecasting error of the previous period. Both the simple exponential smoothing and double exponential smoothing methods consider the forecasting error of the previous period in providing the forecast for the next period. The double exponential smoothing method does not consider the forecasting error of the previous period in providing the forecast for the next period.