Final answer:
The vehicle on the right has the right of way at a four-way stop sign.
Step-by-step explanation:
The vehicle on the right has the right of way at a four-way stop sign.
When multiple vehicles arrive at a four-way stop sign at the same time, it is customary for the vehicle on the right to have the right of way.
For example, if Vehicle A arrives at the intersection from the north and Vehicle B arrives from the east at the same time, Vehicle B should yield to Vehicle A because Vehicle A is on the right. This intuitive guideline, although informal, streamlines intersections, averting potential confusion by attributing priority based on relative positioning and fostering smoother transitions in vehicular movement at these junctions.