Knowledge Check 01 A company's warehouse was destroyed by a tornado on March 15. The only information that was salvaged is as follows: Inventory, January 1: $28,000 Purchases for the period 1/1 through 3/15: $15,000 Sales for the period 1/1 through 3/15: $50,000 Sales returns for the period 1/1 through 3/15: $300 Company's gross profit ratio: 20% Using the gross profit method, the estimated cost of inventory that was destroyed is $3,515 O $9,940 O $35,000 $3,240