Elaine's original basis in the Hornbeam Partnership was $40,000. Her share of the taxable income from the partnership since she purchased the interest has been $70,000, and Elaine has received $80,000 in cash distributions from the partnership. Elaine did not recognize any gains as a result of the distributions. In the current year, Hornbeam also allocated $1,000 of tax-exempt interest to Elaine. Calculate Elaine's current basis in her partnership interest.