Required information [The following information applies to the questions displayed below.] Diego Company manufactures one product that is sold for $77 per unit in two geographic regions-East and West. The following information pertains to the company's first year of operations in which it produced 59,000 units and sold 54,000 units. Variable costs per uniti Manufacturing: Direct materials Direct labor Variable manufacturing overhead Variable selling and administrative $ 27 $ 10 $2 $3 Fixed manufacturing overhead Fixed selling and administrative expense $ 1,298,000 $ 662,000 Fixed costs per year: The company sold 41,000 units in the East region and 13,000 units in the West region. It determined that $330,000 of its fixed selling and administrative expense is traceable to the West region, $280,000 is traceable to the East region, and the remaining $52,000 is a common fixed expense. The company will continue to incur the total amount of its fixed manufacturing overhead costs as long as it continues to produce any amount of its only product. 3. What is the company's total contribution margin under variable costing? Answer is complete but not entirely correct. Total contribution margin $ 1,224,000