Marigold Company is a multiproduct firm. Presented below is information concerning one of its products, the Hawkeye. Date Transaction 1/1 Beginning inventory 2/4 Purchase 2/20 Sale 4/2 Purchase 11/4 Sale Quantity Price/Cost 1,400 $14 2.400 2.900 3,400 2,600 Calculate average-cost per unit. (Round answer to 4 decimal places, e.g. 2.7613.) Average-cost per unit $ Compute cost of goods sold, assuming Marigold uses: (Round average cost per unit to 4 decimal places, e.g. 2.7631 and final answers to decimal places, e.g. 6,548.) Cost of goods sold (a) Periodic system, FIFO cost flow ta | ta (b) Perpetual system, FIFO cost flow (c) Periodic system, LIFO cost flow ta (d) Perpetual system, LIFO cost flow ta (e) Periodic system, weighted average cost flow ta (fPerpetual system, moving average cost flow ta