i need answers for the four tables

Required information Use the following information for the Exercises below. (The following information applies to the questions displayed below) Laker Company reported the following January purchases and sales data for its only product. Units Acquired at Cost 155 units @ $8.00 $1,240 Units sold at Retail Date Activities Jan. 1 Beginning inventory Jan. 19 Sales Jan. 20 Purchase Jan. 25 Sales Jan. 30 Purchase Totals 115 units @ $17.00 90 units@ $7.99 - 630 95 units @ $17.00 210 units @ $6.50 - 455 units 1,365 $3,235 210 units The Company uses a perpetual inventory system. For specific identification, ending inventory consists of 245 units, where 210 are from the January 30 purchase, 5 are from the January 20 purchase, and 30 are from beginning inventory Required 1 Required 2 Required 3 Required 4 Complete the table to determine the cost assigned to ending Inventory and cost of goods sold using specific identification (Round cost per unit to 2 decimal places.) Specific Identification Available for Sale Cost of Goods Sold Purchase Date Activity Units Unit Cost Les Ending Inventory Ending Ending Inventory Per Inventory Units Unit Cost Sold Cost COGS Jan 1 Jan 20 Jan. 30 Beginning inventory Purchase Purchase 155 90 210 455 D 0 0 # of units sold Cost of Goods Sold Cost per Cost of unit Goods Sold Weighted Average - Perpetual: Goods Purchased Cost Date #of units per unit January 1 January 10 January 20 Inventory Balance Cost per #ol units Inventory Balance 155 @ $ 8.00 = $1,240.00 Average cost January 25 January 30 Totals Perpetual FIFO: Goods Purchased of Cost per unit Date Cost of Goods Sold # of units Cost Cost of Goods sold per unit Sold Inventory Balance Cost of units Inventory per Balance January 1 155 $ 800 1 240 00 January 10 January 20 January 25 January 30 Required information SULFUR LE REG Date Goods Purchased # of Cost units per unit Cost of Goods Sold # of units Cost Cost of sold per unit Goods Sold January 1 Inventory Balance Cost # of units Inventory per unit Balance 155 @ $ 8.00 $ 1.240.00 January 10 January 20 January 25 January 30 Totals Required: 1. Complete the table to determine the cost assigned to ending inventory and cost of goods sold using specific identification. 2. Determine the cost assigned to ending inventory and to cost of goods sold using weighted average 3. Determine the cost assigned to ending inventory and to cost of goods sold using FIFO 4. Determine the cost assigned to ending inventory and to cost of goods sold using LIFO