2.14. Tucker's Technology had the following goods available for sale in the last accounting period: Beginning inventory Purchases (in order from first to last): 100 unit units @ $5 140 units @ $7 200 units @ $8 160 units @ $8.50 Sales for the period were 530 units. (a) Compute the inventory balance and the cost of goods sold at the end of the account- ing period using average cost, FIFO, and LIFO. Alish