Please help me computethe ending inventory and cost of goods sold under FIFO, assuming Seattle Company uses the periodic inventory system. Please check the question I provided in the word doc.

On December 1, 2014, Seattle Company had the account balances shown below. Debits Cash Accounts Receivable Inventory (3,400 x $0.64) Equipment $6,980 3,880 2,176 20,800 Credits Accumulated DepreciationEquipment Accounts Payable Common Stock Retained Earnings $33,836 $1,330 2,860 21,900 7,746 $33,836 The following transactions occurred during December. Dec. Purchased 4,600 units of inventory on account at a cost of $0.74 per unit. 3 5 Sold 4,900 units of inventory on account for $0.89 per unit. (It sold 3,400 of the $0.64 units and 1,500 of the $0.74.) 7 Granted the December 5 customer $89 credit for 100 units of inventory returned costing $120. These units were returned to inventory. 17 Purchased 2,200 units of inventory for cash at $0.79 each. 22 Sold 2,000 units of inventory on account for $0.94 per unit. (It sold 2,000 of the $0.74 units.) Adjustment data: 1. Accrued salaries and wages payable $340. 2. Depreciation on equipment $110 per month. Compute ending inventory and cost of goods sold under FIFO, assuming Seattle Company uses the periodic inventory system