Vaughn Company uses a periodic inventory system. For April, when the company sold 540 units, the following information is available. Units Unit Cost Total Cost April 1 inventory 220 $25 $5,500 April 15 purchase 380 30 11,400 April 23 purchase 400 33 13,200 1.000 $30,100 Compute the April 30 inventory and the April cost of goods sold using the LIFO method. Ending inventory $ Cost of goods sold