Contribution Format Income Statement Sales Variable expenses 13 Contribution margin 14 Fixed expenses 15 Net operating income 16. 17 Net profit margin percentage 18 \begin{tabular}{|r|r|} & 180,000 \\ \hline 520,000 \\ \hline \end{tabular} 4.00% E D E 19 20 CVP Graph Information \begin{tabular}{|l|l|l|l|} \cline { 3 - 4 } 21 & Sales Dollars & Fixed Expenses & Total Expenses \\ \hline 22 & Data Points & & \\ \hline 23 & 50,000 & & \\ \hline \end{tabular}