The following are historical demand data:

YEAR	SEASON	ACTUAL DEMAND
2011	Spring	203
	Summer	147
	Fall	374
	Winter	575
2012	Spring	485
	Summer	262
	Fall	690
	Winter	967

Use regression analysis on deseasonalized demand to forecast demand in summer 2013. (Do not round intermediate calculations. Round your answer to the nearest whole number.)

\begin{tabular}{|l|r|} \hline Forecastforsummer2013 & 1,196X \\ \hline \end{tabular} \begin{tabular}{|l|r|} \hline Forecastforsummer2013 & 1,196X \\ \hline \end{tabular}