Vaughn Company had 100 units in beginning inventory at a total cost of $10,000. The company purchased 200 units at a total cost of $26,000. At the end of the year, Vaughn had 66 units in ending inventory. Vaughn Company uses a periodic inventory system. Compute the cost of the ending inventory and the cost of goods sold under FIFO, LIFO, and average-cost. (Round average-cost per unit and final answers to 0 decimal places, es. 1,250.) Which cost flow method would result in the highest gross profit? Which cost flow method would result in inventories approximating current cost in the balance sheet