Develop a three-period moving average forecast for April 2019 through January 2020. Calculate the MFE, MAD, and MAPE values for April through December 2019.

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Month	Demand
January 2019	122
February	78
March	96
April	86
May	100
June	121
July	97
August	110
September	94
October	90
November	83
December	93

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Part 2

Develop a three-period moving average and fill-in the table below (enter your responses rounded to one decimal place).

Month	Demand	Forecast
January 2019	122
February	78
March	96
April	86