Question: Help!!! Check my work A manager uses a trend equation plus quarterly relatives to predict demand. Quarter relatives are SR1 = 0.9. SR2 = 0.95.

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Check my work A manager uses a trend equation plus quarterly relatives to predict demand. Quarter relatives are SR1 = 0.9. SR2 = 0.95. SR3 = 1.05, and SR4 = 1.1. The trend equation is: Ft= 11+ 41. Over the past nine quarters, demand has been as follows: Period, t 1 2 3 4 5 6 7 Demand: 34 20 22 25 30 33 36 4147 Click here for the Excel Data File Compute the MAD and tracking signal for each period. (Negative values should be indicated by a minus sign Round your intermediate calculations and final answers to 3 decimal places.) Demand Period, 1 MAD Trading word 3 4 20 22 25 30 33 30 5 5 7 8 41 47

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