Required information Porter Company has provided the following data for the second quarter of the most recent year: Sales $300,000 Fixed Manufacturing Overhead 55,000 Direct Labour 72, 500 Fixed Selling Expenses 46, 250 Variable Manufacturing Overhead 41,000 Variable Administrative Expenses 48,000 Direct Materials 51, 500 Fixed Administrative Expenses 44,500 Variable Selling Expenses 49, 750 Assume that direct labour is a variable cost and that there was no beginning or ending inventories. What was the total contribution margin of Porter Company for the second quarter?