A 20 m ladder, with a mass of 30 kg, is leaning against a wall with its base 10.0 m from the wall and at a slope of 65° to the floor. Because both the wall and the floor are frictionless, a rope is tied horizontally 1.00 m from the ladder to the floor. A person climbs 2/3 of the way up the ladder and stops. What is the tension in the rope, the reactive force at the floor, and the mass of the person if the force at the wall is 400 N?