Koch traded machine 1 for machine 2 when the fair market value of both machines was $50,000. Koch originally purchased machine 1 for $75,700 and machine 1's adjusted basis was $40,350 at the time of the exchange. Machine 2's seller purchased it for $64,650 and machine 2's adjusted basis was $55,350 at the time of the exchange. What is Koch's adjusted basis in machine 2 after the exchange?...