neck Case Defence sells smartphone cases and uses the perpetual inventory system. The following is information on the purchases and sales of "Defender Box" cases. On October 1, Case Defence had 33 units with a unit cost of $27. Purchases Sales Date Units Unit Cost Units Unit Price Oct. 3 23 28 Oct. 6 28 $ 63 Oct. 12 33 30 Oct. 19 33 $ 63 Oct. 23 43 32 Oct. 30 38 $ 63 Oct. 31 28 33 Required: 1. Calculate the dollar value of cost of goods sold and ending inventory for the month of October using the following methods. (Do not round intermediate calculations. Round all weighted average unit costs to two decimal places and round all other numbers to the nearest dollar.) Ending Inventory Cost of Goods Sold a. FIFO $ 2,720 $ 3,533 b . Moving weighted average 1,077 $ 3,7482. Using your calculations in Part 1, complete the following table: (Do not round intermediate calculations. Round the final answers to nearest dollar.) Cost of goods sold Gross profit