please help me complete a) to b) , computing the cost of goods sold for each method. I prefer handwritten work with all steps.

Ehlo Company is a multiproduct firm. Presented below is information concerning one of its products, the Hawkeye. Date Transaction Quantity Price/Cost 1/1 Beginning inventory 3,980 $18 2/4 Purchase 4,000 2/20 Sale 4,500 4/2 Purchase 5,250 22 7/17 Purchase 3,100 24 11/4 Sale 6,300 20 2. 3. 4. 5. Compute cost of goods sold, assuming Ehlo uses: Cost of goods sold $ Periodic system, FIFO cost flow (6 Perpetual system, FIFO cost flow ) (c) Periodic system, LIFO cost flow (d Perpetual system, LIFO cost flow ) e Periodic system, weighted average cost flow (f) Perpetual system, moving-average cost flow