ssume the perpetual inventory system is used. 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 welghted 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 LFO. Complete this question by entering your answers in the tabs below. Complete the table to dotermine the cost assigned to ending inventory and cost of poods sold using specific identification. 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 welghted 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. Complete this question by entering your answers in the tabs below. Determine the cost assigned to ending inventory and to cost of goods sold using weighted average. Noter Round cost per unit to 2 decimal places. Required information The following information applies to the questions displayed below] Laker Company reported the folowing January purchases and sales data for its only product. For specific Identification. ending inventory consists of 400 units from the January 30 purchase. 5 units from the January 20 purchase. and 15 units from beginning inventocy. Assume the perpetual inventory systern is used. Required: 1. Complete the table to determine the cost assigned to ending inventory and cost of goods sold using specito identricarton 2 Determine the cost assioned to ending inventory and to cont of goods sold usting welgnted average. 3. Determine the cont assigned to ending inventory and to cost of goods sold usho fiFo 4. Determine the cost ass gned to ending inventory and to cost of goods solos usting Lifo Complete this question by entering your answers in the tabs below. 1. Complete the table to determine the cost assigned to ending inventory and cost of goods sold using specific idenufication. 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. Complete this question by entering your answers in the tabs below. Determine the cost assigned to ending invertory and to cost of goods sold using FIFO