Flounder Company reports the following for the month of June. Date Explanation Units Unit Cost Total Cost June 1 Inventory 270 $1,080 12 Purchase - 630 s 3,150 23 Purchase 900 5,400 30 Inventory 336 Compute the cost of the ending inventory and the cost of goods sold under FIFO, LIFO, and average cost. (Round average cost per unit to 2 decimal places, e.g. 5.25 and final answers to 0 decimal places, e.g. 2,520.) FIFO LIFO AVERAGE COST Endin enter a dollar amount enter a dollar amount invent enter a dollar amount ory Cost of goods sold Senter a dollar amount $enter a dollar amount $enter a dollar amount