I need help with the ones that are marked incorrectly. A spreadsheet for the answer will be deeply appreciated.

Use the following information for the Exercises 3-7 below. (Static) [The following information applies to the questions displayed below.] Laker Company reported the following January purchases and sales data for its only product. The Company uses a periodic inventory system. For specific identification, ending inventory consists of 200 units, where 180 are from the January 30 purchase, 5 are from the January 20 purchase, and 15 are from beginning inventory. xerclse 5-3 (Static) Perlodic: Inventory costing methods LO P1 equlred: etermine the cost assigned to ending inventory and to cost of goods sold using (a) specific identification, (b) weighted average. (c) IFO. and (c) LIFO. Answer is not complete. 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. Note: Round cost per unit to 2 decimal places. Use tne tollowing intormation or tne exercises 5 - / peiow. (iatic) [The following information applies to the questions displayed below.] Laker Company reported the following January purchases and sales data for its only product. The Company uses a periodic inventory system. For specific identification, ending inventory consists of 200 units, where 180 are from the January 30 purchase, 5 are from the January 20 purchase, and 15 are from beginning inventory. Exerclse 5-3 (Static) Perlodic: Inventory costing methods LO P1 Required: Determine the cost assigned to ending inventory and to cost of goods sold using (a) specific identification, (b) weighted average. FIFO, and (a) LIFO. Answer is not complete. 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 LIFO. Use the following information for the Exercises 3-7 below. (Static) [The following information applies to the questions displayed below.] Laker Company reported the following January purchases and sales data for its only product. The Company uses a periodic inventory system. For specific identification, ending inventory consists of 200 units, where 180 are from the January 30 purchase, 5 are from the January 20 purchase, and 15 are from beginning inventory. Exerclse 5-3 (Static) Perlodic: Inventory costing methods LO P1 Requlred: Determine the cost assigned to ending inventory and to cost of goods sold using (a) specific identification, (b) weighted average. FIFO. and (a) LIFO. A Answer is not complete. 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 FIFO