Chris received a gifted land in 2015. He has decided to dispose this land for $58,000 this year. In 2015, he received this land worth $30,000, and the donor's basis was $15,000. Determine Chris's gift basis for his disposition.
â—‹ $28,000
â—‹ $15,000
â—‹ $30,000
â—‹ $43,000