Multiple Choice
The Wilson Company is interested in forecasting demand for its XG-667 product for quarter 13 based on 12 quarters of data. The following shows the data and the double exponential smoothing model results for periods 1-12 using alpha = 0.20 and beta = 0.40. 
Based on this information, what is the MAD value for quarters 2-12?
A) About 56.3
B) Approximately -16.7
C) Approximately 71.2
D) About 38.5
Correct Answer:
Verified
Correct Answer:
Verified
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