You are a manager at Asda. You have been given the demand data for the pas 10 wocks for swim rings for thildien. vou dedide to run three different types of forecasting methods on the data to see which gives you best foreeark. If you were to use exponential smoothing with alpha - 3. What would be your forecast for week 22 ? (The forecast for week 21 was 1272.) 1284 1280 None of the answers 1468 1336