The MAD for Method 1= thousand gallons (round your response to three decimal places). The MAD for Method 1=0.128 thousand gallons (round your response to three decimal places). The mean squared error (MSE) for Method 1=0.021 thousand gallons 2 (round your response to three decimal places). The MAD for Method 2=0.130 thousand gallons (round your response to three decimal places). The mean squared error (MSE) for Method 2= thousand gallons 2 (round your response to three decimal places). Attendance at Orlando's newest Disneylike attraction, Lego World, has been as follows: Based on the given attendance, the seasonal indices for each of the seasons are (round your responses to three decimal places): \begin{tabular}{ll} \hline \multicolumn{1}{c}{ Season } & Index \\ \hline Winter & 0.687 \\ Spring & 1.041 \\ Summer & 1.551 \\ Fall & 0.722 \\ \hline \end{tabular}