please help, i will give thumbs up!

X i More Info Dec. 1 Beginning merchandise inventory 11 units @ $ 10 each 9 8 Sale 14 Purchase 16 units @ $ 19 each units @ $ 16 each units @ $ 19 each 21 Sale 15 Print Done Requirement 1. Compute the cost of goods sold, cost of ending merchandise inventory, and gross profit using the FIFO Inventory costing method Begin by computing the cost of goods sold and cost of ending merchandise inventory using the FIFO inventory costing method. Enter the transactions in chronological order, calculating new inventory on hand balances after each transaction. Once all of the transactions have been entered into the perpetual record, calculate the quantity and total cost of merchandise inventory purchased, sold, and on hand at the end of the period. (Enter the oldest inventory layers first) Purchases Cost of Goods Sold Inventory on Hand Unit Total Unit Total Date Quantity Cost Cost Quantity Cost Cost Quantity Cost Cost Total Dec. 1 Dec, el Dec. 14 Dec. 21 Totals Requirement 2 Compute the cost of goods sold, cost of ending merchandise inventory, and gross profit using the LIFO inventory costing method. Begin by computing the cost of goods sold and cost of ending merchandise inventory using the LIFO inventory costing method. Enter the transactions in chronological order, calculating new inventory on hand balance after each transaction. Once all of the transactions have been entered into the perpetual record, calculate the quantity and total cost of merchandise inventory purchased, sold, and on hand at the end of the period Enter the oldest inventory layers first Purchases Cost of Goods Sold Inventory on Hand Unit Total Unit Total Unit Total Date Quantity Cost Cost Quantity Cost Cost Quantity Cost Cost Dec. 11 Decal Dec. 14 Dec. 201 Total