Can I please have a step-by-step on how you solved it?

+ Chapter 6 Homework Question 3 of 6 0/5 Question List View Policies Show Attempt History Current Attempt in Progress Question 1 Accounting Dropdown 4/4 Correct 4/4 Your answer is incorrect. Question 2 Accounting Dropdown Correct Viewing Question 3 Accounting Dropdown 075 x Incorrect Ivanhoe Company sells a snowboard, EZslide, that is popular with snowboard enthusiasts. Below is information relating to Ivanhoe Company's purchases of EZslide snowboards during September. During the same month, 105 EZslide snowboards were sold. Ivanhoe Company uses a periodic inventory system. Question 4 Accounting Multistep 5/5 Correct Date Sept. 1 Sept. 12 Sept. 19 Sept. 26 Explanation Inventory Purchases Purchases Purchases Totals Units 12 45 60 23 Unit Cost $110 113 114 115 Total Cost $ 1,320 5,085 6,840 2,645 $15,890 Question 5 Accounting Dropdown -/3 Not started 140 Question 6 Accounting Multistep 4/4 Correct (a) Compute the ending inventory at September 30 using the FIFO, LIFO and average cost methods. (Round average cost per unit to 3 decimal places, e.g. 125.153 and final answers to decimal places, e.g. 125.) FIFO LIFO AVERAGE-COST The ending inventory at September 30 $ $ $ (b) Compute the cost of goods sold at September 30 using the FIFO, LIFO and average cost methods. (Round average cost per unit to 3 decimal places, eg. 125.153 and final answers to decimal places, eg. 125.) FIFO LIFO AVERAGE-COST Cost of goods sold $ $ $ e Textbook and Media Save for Later Attempts: 3 of 5 used Submit