Question: Information for Problems 8-9. For the same data as in previous problem, perform the Trend Adjusted (Double) Exponential Smoothing forecasts for weeks 4 and 5

Information for Problems 8-9. For the same dataInformation for Problems 8-9. For the same dataInformation for Problems 8-9. For the same data

Information for Problems 8-9. For the same data as in previous problem, perform the Trend Adjusted (Double) Exponential Smoothing forecasts for weeks 4 and 5 using a = 0.6 and 6 = 0.3. The initial forecasts are given as follows: TAF. = 800, So = 800 and the initial trend is To = 50. Week Actual sale (gals.) Tt Onl 800 750 820 770 TAFt 800 850 870 839 ? ? St 800 820 798 827.6 ? 50 50 41 19.4 ? What is the estimated trend for week 4 (T 4)? O 11.50 O 4.40 0 4.91 15.98 What is the trend adjusted forecast for week 5 (TAF5)? 816.780 0853.695 O 894.620 830.080

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