omplete the following table using the forecasting techniques of Moving Average and Exponential Smoothing. Use $2$ decimal places throughout. Use the smoothing factor alpha $=0\mathrm{.}1$;

$3$pt MA $4$ pt MA Exp Sm $(0\mathrm{.}1)$

Period $13$

Forecast Errors

$3$ pt MAD

$3$ pt MSE

$4$ pt MAD

$4$ pt MSE

Exp MAD

Exp MSE