Green and White Company reported the following monthly data: Units produced Direct materials Sales price Direct labor Variable overhead Fixed overhead Variable selling and administrative expenses Fixed selling and administrative expenses 2,900 units $ 28 per unit $ 1 per unit $ 3 per unit $ 3.50 per unit $ 11,600 in total $ 0.50 per unit $ 2,900 in total What is Green and White's contribution margin for this month if 1,070 units were sold?