Corona Corporation uses _and reports the following data: Beginning Inventory and Purchases: Beginning Inventory: 4 units at $10 each June 2 Purchase: 7 units at $14 each June 8 Purchase: 9 units at $18 each June 15 Purchase: 10 units at $20 each Sales: 8 units were sold on June 5 for $29 each 6 units were sold on June 11 for $32 each 13 units were sold on June 17 for $35 each Cost of Goods Sold is $ Cost of Ending Inventory is $