Question $4$

In the same dataset, build a Simple Exponential Smoothing model with an optimized smoothing level.

What is the MAPE value for this forecasting method? $($Note: decimal places can vary, please select the closest option$)$

$69\mathrm{.}65$

$52\mathrm{.}28$

$47\mathrm{.}08$

$27\mathrm{.}12$