Time Series Forecasting able 7-1 Quarterly Demand for Tahoe Salt Year Quarter Period,t Demand,Dt Example:Tahoe Salt 1 2 1 8,000 1 3 2 13,000 1 4 3 23,000 2 1 4 34,000 2 2 5 10,000 2 3 6 18,000 2 4 7 23,000 3 1 8 38,000 3 2 9 12,000 3 3 10 13,000 34 4 11 32,000 1 12 41,000 SEIEE AU406 7-6+ - SEIEE AU406 7-6 Time Series Forecasting Example: Tahoe Salt