Which of the following is the correct definition of the andon cord used in the Toyota Production System? The idea of distributing volume and different specifications evenly over the span of production such as a day, a week and a month. A part supplied by an outside supplier which indicates the information about the part, the supplier and the quantity for one container. A rope running along the assembly line over the work area which is pulled when there is a problem during production. A way to mistake-proof and prevent errors from a process