Novak Company uses a periodic inventory system. For April, when the company sold 450 units, the following information is available. Units Unit Cost Total Cost April 1 inventory 320 $35 $ 11,200 April 15 purchase 430 42 18,060 April 23 purchase 250 46 11,500 1,000 $40,760 Compute the April 30 inventory and the April cost of goods sold using the LIFO method. Ending inventory $ Cost of goods sold