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    Forecasting

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    Please help... b & c can be done with the attached template, but I do not know how to implement the data...

    Historical demand for a product is:
    Demand
    Jan 12
    Feb 11
    March 15
    APril 12
    May 16
    June 15

    a. using weighted moving average with weights of .60, .30 and .10. What is July forecast?
    b. Using a simple three month moving average, find July forecast?
    c. Using single exponential smoothing with alpha= 0.2 and a June forecast = 13, find the July forecast. Make whatever assumptions you wish.

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    https://brainmass.com/business/business-management/forecasting-163191

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