Nest Corporation sold 6,600 units of its product at a price of $42.40 per unit. Total variable cost per unit is $19.25, consisting of $10.15 in variable cost of goods sold and $9.10 in variable selling and administrative cost. Compute contribution margin for the company. \begin{tabular}{l} $279,840 \\ \hline$119,130 \\ \hline$6,990 \\ $152,790 \\ $60,060 \end{tabular}