Clarence and Ethel are an aging couple struggling to survive on their earnings from the family farm. While Ethel spends most of her time making crafts gifts for her grandchildren, Clarence spends the majority of his time working the land. Recently, a key piece of farm equipment, a John Deere tractor, broke down, and Clarence decided to go to Orscheln to buy another. At Orscheln, Clarence found a good deal on a new John Deere tractor he needed, and he also found a sewing machine that he knew Ethel had wanted for some time. Because he was short on money, Clarence purchased both the farm equipment and sewing machine with an Orscheln store credit card so that he could pay it off after he received his earnings from the year’s crops. The terms of the credit card agreement gave Orscheln a security interest in all goods bought with the card.

The day after Clarence purchased the goods, Mark, an employee at Orscheln and former KU law student, prepared and filed a financing statement for Orscheln covering both the sewing machine and tractor. Harold, Mark’s boss, yelled at Mark for wasting the money on the financing statement "because these security interest are automatically perfected." Thirty days after the financing statement was filed, Clarence suffered a massive heart attack and shortly thereafter filed for bankruptcy. Which statement is correct?

A. The trustee cannot avoid Orscheln's security interest in either the sewing machine or tractor.

B. The trustee can avoid Orscheln's security interest in the tractor, but not in the sewing machine.

C. The trustee can avoid Orscheln's security interest in the sewing machine, but not in the tractor.

D. The trustee can avoid Orscheln's security interest in both the sewing machine and the tractor.