6. Loretta contributes property to a partnership in exchange for a 25% partnership interest. The property contributed has a fair market value of $45,000 and a basis of $35,000 on the date of the contribution to the partnership. In addition, Loretta receives a 10% partnership interest, valued at $18,000, in exchange for services rendered to the partnership. What is Lorettas basis in her partnership interest, immediately after these transactions?

A. $53,000

B. $35,000

C. $63,000

D. $45,000

E. None of these choices are correct