Suppose that you are using the four-period simple moving average method to forecast sales, and sales have been decreasing by 10% every period. How will your forecasts perform?! Select one: A. Forecasts will be increasing. * B. Forecasts will equal actual. C. Forecasts will be higher than actual. D. Forecasts will be lower than actual. E. Forecasts will be decreasing by 2.5% every period. Your answer is incorrect