Jon, Inc, reports the following information: There are no beginning inventories. What is the ending balance in Finished Goods Inventory using variable costing? Last year, Mather Company produced 17,100 units and sold 16,100 units. The company had no beginning inventory. Mather incurred the following costs: Gross profit per unit under absorption costing is $55 $59 $65 $61 Last year, Mather Company produced 1800 units and sold 800 units. The company had no beginning inventory. Mather incurred the following costs: Contribution margin per unit under variable costing is $69 $64 $36 $31