Bramble Inc. uses a perpetual inventory system. Its records show the following for the month of May. Unit Date Explanation Units Cost May 1 Inventory 33 $9 May 15 Purchase 25 10 May 18 Sale (45) May 24 Purchase 42 11 Total 55 Total Cost $297 250 462 $1,009 Calculate the cost of goods sold for May and the ending inventory at May 31 using the average cost formula. (For average, use 3 decimal places, e.g. 15.235 in your calculations and round final answers to 2 decimal places, e.g 5.25.) Cost of goods sold $ 410.17 Ending Inventory $ 569.02