2. Findlay Tires has the following inventory records for the month ending July 31, 2016: Beginning Inventory Purchase #1 Purchase #2 Purchase #3 Units 100 40 30 20 Unit Cost $36.00 $30.00 $34.00 $32.00 Findlay sold 140 tires during July. Compute the ending inventory and the cost of goods sold for the period using FIFO, LIFO, and weighted-average cost inventory methods