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Part of the process that Deckers Outdoor Corporation follows in forecasting demand involves revisiting the past$$ year's predictions to see how closely they matched actual sales. What are some measures of forecast accuracy that can be used to do$$ this?

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Part $1$

Select all the correct measures of forecasting accuracy below.

A$.$

The Mean Absolute Percentage Error$($MAPE$),$ which penalizes large forecast errors because the errors are$$ squared, but is not in the same units as the data.

B$.$

The Mean Squared Error$($MSE$),$ which penalizes large forecast errors because the errors are$$ squared, but is not in the same units as the data.

C$.$

The Mean Absolute Deviation$($MAD$),$ which provides a percentage that relates the size of the errors to the magnitudes of the data values.

D$.$

The Mean Squared Error$($MSE$),$ which is in the same units as the data and is dependent on the magnitude of the data values.

E$.$

The Mean Absolute Percentage Error$($MAPE$),$ which provides a percentage that relates the size of the errors to the magnitudes of the data values.

F$.$

The Mean Absolute Deviation$($MAD$),$ which is in the same units as the data and is dependent on the magnitude of the data values.