Answer:
The correct answer is A. According to the rules of right-of-way, if you arrive at an intersection at the same time as another user on your right, you must let them go first.
Step-by-step explanation:
According to traffic rules, if two cars arrive at a corner crossing at the same time, the one that is located on the right will have priority of passage. This rule is intended to prevent accidents, creating a priority rule that serves at the same time to determine guilt in case of accidents.
The priority of passage is lost if the vehicle located on the right is going to make a turn: in this case, the vehicle that will go straight ahead on the same street takes priority.