Question: An analyst is deciding which forecasting technique to use for predicting weekly sales of hover boards: a linear trend equation or the naive approach. The

An analyst is deciding which forecasting technique to use for predicting weekly sales of hover boards: a linear trend equation or the naive approach. The linear trend equation is Ft = 127 + 2.1t, which was developed using data from periods 1 through 10. Based on data for periods 11 through 20 (shown in table), which of these two methods has the greater accuracy if MAD and MSE are used? (Round your intermediate calculations and final answers to 2 decimal places.)

t	Units Sold
11	145
12	150
13	148
14	143
15	154
16	149
17	152
18	156
19	158
20	164

MAD (Naive)	???
MAD (Linear)	???
MSE (Naive)	???
MSE (Linear)	???

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