Question: BUSINESS ANALYTICS TIME SERIES ANALYSIS & FORECASTING. HAVE TO USE EXCEL TO GET ANSWER CORRECT (SHORT ANSWER) ON A TIME CRUNCH HELP!!! The following table



The following table reports the sale of umbrellas for 16 quarters. Develop a model using Quarter 3 as the reference and compute the First Quarterly sales forecast for Year 4. Round your answers to three decimal places. The following table reports the sale of umbrellas for 16 quarters. What type of pattern exists in the data? The following table reports the sale of umbrellas for 16 quarters. Develop a model using Quarter 3 as the reference and compute the Third Quarterly sales forecast for Year 3. Round your answers to three decimal places. The following table reports the sale of umbrellas for 16 quarters. Develop a model using Quarter 3 as the reference and compute the Mean Absolute Error. Round your answers to two decimal places
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