On the last day of its current tax year, Buy Rite LLC received $390,000 when it sold a machine it had purchased for $270,000 three years ago to use in its business. At the time of the sale, the basis in the equipment had been reduced to $230,000 due to tax depreciation taken. How much did the members self-employment earnings from Buy Rite increase when the equipment was sold? [Hint: See 1402(a)(3).]

Self-employment earnings increase by