Current Attempt in Progress Sheffield Company uses a periodic inventory system. For April, when the company sold 560 units, the following information is available. Units Unit Cost Total Cost $ 6,480 $27 April 1 inventory April 15 purchase April 23 purchase 32 11,840 240 370 390 1.000 35 13,650 $31.970 Compute the April 30 inventory and the April cost of goods sold using the FIFO method. Ending inventory S Cost of goods sold $