Question: a. Using a moving average with three periods, predict the demand for cameras for January 2020. b. Using a three-period weighted moving average with weights

a. Using a moving average with three periods, predict the demand for cameras for January 2020. b. Using a three-period weighted moving average with weights of 0.5 (most recent month), 0.3, and 0.2, predict the demand for January 2020. c. Develop a linear trend line for the data in the table. Use the trend line to predict camera sales in March 2020

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