If due to a breakdown we are driving on a motorway at a speed below 60 km/h, where shall we do so?

If due to a breakdown we are driving on a motorway at a speed below 60 km/h, where shall we do so?
A)On the shoulder, leaving the motorway at the nearest exit.
B)On the road if we do not seriously disrupt traffic, leaving the motorway at the nearest exit.Correct
C)We will stop on the shoulder and wait for the tow truck to arrive.
Drivers of vehicles with a maximum authorised mass not exceeding 3,500 kilograms which, due to emergency reasons, drive at an abnormally reduced speed, thereby seriously disrupting traffic, must drive on the right-hand shoulder, if it is passable and sufficient, and, if not, on the indispensable part of the road.
When we do not seriously disrupt traffic, we must drive on the right-hand lane.
We will warn other users of this situation with the vehicle's hazard warning lights.
When these drivers travel on a motorway or dual carriageway, they must leave the road at the first exit.