On December 1, 2020, Matthias Company had the account balances shown below. (3,000$0.60) The following transactions occurred during December. Dec. 3 Purchased 4,200 units of inventory on account at a cost of $0.76 per unit. 5 Sold 4,100 units of inventory on account for $0.90 per unit. (Matthias sold 3,000 of the $0.60 units and 1,100 of the $0.76. 7 Granted the December 5 customer $90 credit for 100 units of inventory returned costing $60. These units were returned to inventory. 17 Purchased 2,500 units of inventory for cash at $0.80 each. 22 Sold 2,700 units of inventory on account for $0.95 per unit. (Matthias sold 2.700 of the $0.76 units.) Adjustment data: 1. Accrued salaries payable $420. 2. Depreciation $180 per month. Journalize the December transactions, assuming Matthias uses the perpetual inventory method. (Credit occount titles are outomotically indented when the amount is entered. Do not indent manually. If no entry is required, select "No entry" for the account titles and enter 0 for the amounts.) (To record sales revenue) (To record cost of goods sold) (To record sales return) (Torecord sales revenue) (To record cost of goods sold) Journalize the adjusting entries, (Credit occount tities are dutomatically indented when the amount is entered, Do not indent manually. If no entry \&s required, select "No entry" for the account titles and enter of for the amounts) Enter the December 1 balances in the ledger T-accounts and post the December transactions. In addition to the accounts mentioned above, use the following additional accounts; Cost of Goods Sold, Depreciation Expense, Salaries and Wages Expense. Salaries and Wages Payable, Sales Revenue, and Sales Returns and Allowances. (Post entries in the order of journol entries presented above.) Equipment Accumulated Depreciation-Equipment Question 2 of 2 Accounts Payable Salaries and Wages Payable Common Stock Question 2 of 2 Retained Earnings Sales Revenue Sales Returns \& Allowances Cost of Goods Sold Salaries and Wages Expense Depreciation Expense eTextbook and Media List of Accounts Prepare an adjusted trial balance as of December 31, 2020. Question 2 of 2 16 eTextbook and Media List of Accounts Liabilities and Stockholders' Equity Compute ending inventory and cost ot goods sold under FIFO, assuming Matthias Company uses the periodic inventory system. Ending Inventory Cost of Goods Sold \$ List of Accounts Compute ending inventory and cost of goods sold under LIFO, assuming Matthias Company uses the periodic inventory system. Ending Inventory Cost of Goods Sold