Calculate the requested amounts showing your work below and entering your answers to the right.Inventory: May 1 100 units @ $5.00 Purchases: May 5 200 units @ $5.00 May 16 200 units @ $6.00 May 24 300 units @ $7.00 Sales: May 14 150 units May 20 300 units1. Using the periodic inventory system determine ending inventory under FIFO 2. Using the periodic inventory system determine cost of goods sold under FIFO 3. Using the periodic inventory system determine ending inventory under LIFO 4. Using the periodic inventory system determine cost of goods sold under LIFO 5. Using the periodic inventory system determine ending inventory under average cost 6. Using the periodic inventory system determine cost of goods sold under average cost 7. Using the perpetual inventory system determine ending inventory under FIFO 8. Using the perpetual inventory system determine cost of goods sold under FIFO 9. Using the perpetual inventory system determine ending inventory under LIFO 10. Using the perpetual inventory system determine cost of goods sold under LIFO