Find the july forecast, Using a weighted moving average

Find the july forecast

Assignment Help Operation Management

Reference no: EM13222803

Historical demand for a product is
Month Demand
Jan 12
Feb 11
Mar 15
Apr 12
May 16
Jun 15
a. Using a weighted moving average with weights 0.60, 0.30, and 0.10, find the July forecast.
b. Using a simple three-months moving average, find July forecast.
c. Using single exponential smoothing with Alpha = 0.2 and June forecast = 13, find the July forecast.
Assume whatever you want to wish.
d. Using simple linear regression (least square or trend analysis), calculate the regression equation and using this equation forecast for July.

Reference no: EM13222803

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