An analyst must decide between two different forecasting techniques for weekly sales of roller blades: a linear trend equation and the naive approach. The linear trend equation is Ft $=123+1\mathrm{.}9$t$,$ and it was developed using data from periods $1$ through $10.$ Based on data for periods $11$ through $20$ as shown in the 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.$)$An analyst must decide between two different forecasting techniques for weekly sales of roller blades: a linear trend equation and the

nalve approach. The linear trend equation is $F_t=123+1\mathrm{.}9t,$ and it was developed using data from periods $1$ through $10.$ Based on data

for periods $11$ through $20$ as shown in the 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.$)$

$|$provides forecasts with less average error and less average squared error.