PIB Partnership is owned 20% by Shore, 40% by Steve, and 40% by Thann. Burnham, Inc. is owned 70% by PIB Partnership, 10% by Ralph, 10% by Thann, and 10% by Shore. Ralph and Thann are brothers. All other individuals are unrelated. During the current year, Ralph sold a piece of land to Burnham, Inc. for $90,000. Ralph originally purchased the land as an investment a few years ago for $100,000. How much of the loss may Ralph recognize