Sellhammer Company's inventory record show the following data for the month of september: INventory, September 1, 100 units at $3.34. Purchases: September, 450 at $3.50, September 18, 350 at $3.70. A physical inventory on September 30 shows 200 units on hand. Calculate the value endinding inventory and cost of goods sold if the company uses FiFO and LIFO Inventories costing a periodic inventory system