X Your answer is incorrect. Skysong Company uses a periodic inventory system. For April, when the company sold 600 units, the following information is available. Units Unit Cost Total Cost April 1 inventory 270 April 15 purchase 410 $16 19 21 $4,320 7,790 6,720 $18,830 April 23 purchase 320 1,000 Compute the April 30 inventory and the April cost of goods sold using the LIFO method. Ending inventory $ 12110 Cost of goods sold $ 11040