Can you please show work step by step so that I can understand how to do these kinds of problems please?

Sam Goody buton market the performing at Mga The Stallion in Novo Goody had the following of Me The Son os inventory out of 100 Unit Price Beginning inventory Nova 2.000 $13 Nov 14 7000 12 5400 New 2 11 10 During November, 14.100 units were sold Goody uses a periodic inventory system INSTRUCTIONS Determine the cost of goods available sale and the ending inventory unite, Then determine the ending inventory cost and the cost of goods sold under the LIFO and Average-Cout Inventory valuation methods. Under the Average cost method, also record the average cost per unit ***Additional Instructions to ensure no points are missed 1. Un amount should be keyed mossign and with a comma where appropriate for $5881 2. For cost mounts, the sign is provided sono on should be eyed by Your Coming shoes where are 5.661 3. When calculating the cost of goods sold using the Average cost inventory Valuation method, round the average cost per unit o decimal et lex 5.855. The deleted ending leventory cont and the good old should then be rounded to the whole number. No cate or show keyed for the final cost of goods sold number Cost of Goods Available Ending inventory DI for Sale Units UFO Average Cost Ending Inventory Cont $ c) Average Cost per Unit 5 (d) Coat of Goods sold Ending Inventory Cont 1 in Cost of Goods Sold Speed A 210400 Speed Awforb .000 SpeedAnwww for $1,000 fpecified Awww to d 1131 dowe Mono Aww octor More Chan Correct Antora Carr Antwer Case Santivity Evaluation Method 219,400 Eat Mata Correct Answers Care Awe Case Sentity Elon Method 5.300 Cact Game Award for Correct Answer 219,400 Cao Sensitivity Case Sensitivity Correct Answer 5.300 Case Sensitivity Correct Answer 65,000 Case Sensitivity Correct Answers for a Evaluation Method Exact Match Correct Answers for Evaluation Method Exact Match Correct Answers fore Evaluation Method Exact Match Correct Answers for:d Evaluation Method Exer Match Correct Answers for Evaluation Method Exact Match Correct Answers for Evaluation Method Exact Match Correct Arvwers for Eestion Method BM Correct Answer 1131 Case Sensitivity Correct Answer 150.000 Case fentivity Correct Answer 50.045 Case Sensitivity Correct Answer 159.457