Question: PLEASE HELP ASAP. THANKS 00 value: 6.66 points Problem 3-26 The following table shows the past two years of quarterly sales information. Assume that there

PLEASE HELP ASAP. THANKS 00 value: 6.66 pointsPLEASE HELP ASAP. THANKS

00 value: 6.66 points Problem 3-26 The following table shows the past two years of quarterly sales information. Assume that there are both trend and seasonal factors and that the seasonal cycle is one year. QUARTER 1 2 3 4 5 6 7 8 SALES 160 190 150 135 218 234 209 186 Use time series decomposition to forecast quarterly sales for the next year. (Do not round intermediate calculations. Round your answers to the nearest whole number.) Forecast Quarter 9 10 11 12

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To forecast the quarterly sales using time series decomposition we will follow these steps Step 1 Calculate the Trend Component 1 Determine the Center... View full answer

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