What is the best way to manage unstable loads while driving?

Answer: B — Be cautious on curves

The management of unstable loads while driving is crucial for safety, and being cautious on curves is the most effective approach. Curves can significantly impact the stability of a vehicle, especially if the load is top-heavy or unevenly distributed. When navigating a curve, the centrifugal force acting on the vehicle can exacerbate the risk of tipping or shifting cargo. Therefore, maintaining a reduced speed and avoiding sharp turns helps ensure better control of the vehicle and keeps the load stable. Driving faster to maintain control is counterproductive, as increased speed can lead to loss of control, particularly when making turns. Only driving on straight roads is impractical and does not address the need for managing loads in real-world driving situations, where turns are inevitable. Avoiding loading cargo altogether isn't a viable solution for drivers needed to transport goods; instead, proper loading techniques, including securing and distributing weight effectively, are essential for ensuring a stable transport environment.