\begin{tabular}{lrrrr} & \multicolumn{1}{c}{ East } & & \multicolumn{1}{c}{ West } \\ \cline { 2 - 2 } \cline { 5 - 5 } Sales & $920,000 & & $1,400,000 \\ CoGs & 390,000 & & 710,000 \\ Gross margin & $530,000 & & $690,000 \\ Operating expenses & 488,000 & & $48,000 \\ \cline { 5 - 5 } Operating income & $42,000 & & $42,000 \\ \cline { 5 - 5 } & & & \\ Operating issets & $800,000 & & $500,000 \\ Totalassets & $1,100,000 & & $830,000 \\ Ourrent liabilities & $170,000 & & $55,000 \end{tabular} (a) negative amounts with elther a - sign e.g. - 15,000 or in porenthesis e.g. (15,000).) $ EVA $