Amsterdam Company uses a periodic inventory system. For April, when the company sold 600 units, the following information is available. Units Unit Cost Total Cost Apri 1 inventory 250 April 15 purchase 400 April 23 purchase 350 1,000 $10$ 2,500 4,800 13 4550 12 $11,850 Compute the April 30 inventory and the April cost of goods sold using the LIFO method. Ending inventory Cost of goods sold