Lee, Brad, and Rick form the LBR Partnership on January 1 of the current year. In return for a 25% interest, Lee transfers property (basis of $15,000, fair market value of $17,500) subject to a nonrecourse liability of $10,000. The liability is assumed by the partnership. Brad transfers property (basis of $16,000, fair market value of $7,500) for a 25% interest, and Rick transfers cash of $15,000 for the remaining 50% interest.

A. After the contribution, Lee's basis in his interest in the partnership is $ ?

B. Brad's basis in his interest in the partnership is $ ?

C. Rick's basis in his interest in the partnership is $ ?