The following tabulations are actual sales of units for six months and a starting forecast in January.

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The following tabulations are actual sales of units for six months and a starting forecast in January.

a. Calculate forecasts for the remaining fi ve months using simple exponential smoothing with ␣ 0.2.

b. Calculate MAD for the forecasts.

ACTUAL FORECAST January February March April May June 100 94 106 80 68 94 80

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Operations And Supply Management: The Core

ISBN: 9780073403335

2nd Edition

Authors: F. Robert Jacobs, Richard Chase

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