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 sold at Date : Activities Jan. 1 Beginning inventory 140 units $6.00-$840 Jan. 10 Sales Jan. 20 Purchase Jan 25 Sales Jan 30 Purchase Retai1 100 unitse $ 15 so unitse $15 Units Acquired at Cost 60 units$5.00300 180 unicse $4.50 380 units 810 1,950 180 units Totals The Company uses a perpet where 180 are from the January 30 purchase. 5 are from the January 20 purchase, a inventory ual inventory system. For specific identification, ending inventory consists of 200 units. nd 15 are from beginning Exercise 6-3 Perpetual: Inventory costing methods LO P1 Required: 1. Complete the table to determine the cost assigned to ending inventory a 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 FIF 4. Determine the cost assigned to ending inventory and to cost of goods sold using LIFO d cost of goods sold using specific identification