Consider the following economic circumstances: A firm produces and sells a single product. Selling price: $20 Quantity produced: 1,000 units Quantity sold: 750 units V. Manuf. cost: $10/ unit F. Manuf. cost: $8,000 The firm has no SG\&A expenses. The firm begins with no inventory on the balance sheet. What is the difference between profits under absorption cost versus variable costing (i.e., absorption costing profits minus variable costing profits)?.