Enabled: Exam 2 i Saved Help Save & Exit Submit 21 Points. Using the information given, fill in the charts below to calculate the total cost of goods sold and total ending inventory amounts for a Company that uses: Units Cost Units Retail Aug. 1 Beginning Inventory 30 $24 Aug. 5 Purchase 40 $30 Aug. 10 Sales 20 $30 Aug. 12 Purchase 25 $35 Aug. 21 Sales 50 $30 a) FIFO perpetual inventory system DATE PURCHASES COST OF GOODS SOLD INVENTORY BALANCE