Based on data given on Page 2 of the case Seven Star uses 4 ingredients Dark chocolate 7.8 grms per 30 gms. Cocoa butter 6.2gms per 30gms. Cocoa powder 5.1gms Dry Fruits and nuts 4 grms Demand in 2011 Each carton contains Total bars 2011 Requirement dark chocolate Cocoa butter cocoa powder dry fruits and nuts \begin{tabular}{|r|l|l|} \hline \multicolumn{2}{|c|}{ bars } & \\ \hline & & \\ \hline- & grms & 345000007.8 \\ \hline- & grms & \\ \hline- & grms & \\ \hline- & grms & \\ \hline \end{tabular} EOQ=sqroot(2DS/Hc) Annual Ordering Cost =D/QS= Annual Holding Cost =Q/2H=