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Seasonal Variations in Forecasting by Dahlia Abiera Orit is a document available to read on EtoBox.
Here are the steps to deseasonalize the sales data and forecast demand for the next two quarters using the given seasonal indices and trend equation: 1) Deseasonalize sales for quarters 1-8 by dividing actual sales by the appropriate quarterly seasonal index 2) Plug the deseasonalized values into the trend equation Ft = 124 + 7.5t to forecast demand for the next two quarters 3) Reseasonalize the forecasts by multiplying the trend forecasts by the seasonal indices for quarters 9 and 10 This allows us to
- Author
- Dahlia Abiera Orit
- Language
- EN