Pharoah 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 11 $70 July 6 8 July 11 7 $80 July 14 7 July 21 9 $85 July 27 8 Your answer is correct. Calculate weighted-average unit cost. (Round answers to 3 decimal places, e.g. 15.251.) July 1 A 70 July 6 July 11 July 14 July 21 $ July 27 +A +A 70 0 77 77 $ 88 83 A 83 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 3 decimal places, e.g. 15.251 and ending inventory values to O decimal places, e.g. 515.) Ending inventory A FIFO +A MOVING-AVERAGE LIFO $