The following data regarding purchases and sales of a commodity were taken from the related periodic inventory account 1-Jun Balance 15 units at $4 6 Sale 10 units 8 Purchase 30 units at $5 16 Sale 25 units 20 Purchase 30 units at $6 23 Sale 10 units a. Using the Perpetual FIFO method Cost of Goods Sold is $ 210 b. Using the Perpetual FIFO method Ending Inventory is $ 180 c. Using the Perpetual LIFO method Cost of Goods Sold is $ d. Using the Perpetual LIFO method Ending Inventory is e. Using the Periodic LIFO method Cost of Goods Sold is 5 f. Using the Periodic LIFO method Ending Inventory is $ 9. Using the Periodic Average method Cost of Goods Sold is $ all arts of the