w Policies Current Attempt in Progress On September 1, the beginning of its fiscal year, Campus Office Supply Ltd. had an inventory of 124 calculators at a cost of $20 each The company uses a perpetual inventory system. During September, the following transactions occurred: Sept. 2 10 11 Purchased 930 calculators for $20 each from Digital Corp. on account, terms /30. Returned 30 calculators to Digital for $600 credit because they did not meet specifications, Sold 430 calculators for $30 each to Campus Book Store, terms /30. Management estimates returns of 4% based on prior experience. Granted credit of $900 to Campus Book Store for the return of 30 calculators that were not ordered. The calculators were restored to inventory Paid Digital the amount owing Received payment in full from the Campus Book Store, 14 29 30 Determine the ending balances of inventory and cost of goods sold in both dollars and quantities. Number of calculators Cost of calculators Ending Inventory $ $ Cost of Goods Sold $ Save for Later Ata