Lambert Center began operations on July 1. It uses a perpetual inventory system. During July, the company had the following purchases and sales. Purchases: Date Units Unit Cost Sales Units July 1 12 $105 July 6 8 July 11 5 $111 July 14 5 July 21 7 $120 July 27 5 Determine the ending inventory under a perpetual inventory system using (1) FIFO, (2) moving-average, and (3) LIFO. (For calculation and answers purpose round unit costs to 2 decimal places, e.g. 15.25 and ending inventory values to 0 decimal places, e.g. 515.)