3.Better Method of Forecasting: The moving average method in this case is unable to take into account the seasonality of data provided as it can be seen that It takes the average of last four periods but does not consider the fact that the demand for the product is high in first quarter of each year. Moreover, it is unable to provide the complete forecasts for the rest of quarters except for Q1 of Year 2020, so the quarterly forecast method is suitable in this scenario.

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