Question: 8. 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

8. 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 155 198 154 142 211 235 206 190 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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