Question:

Which of the following is true about a vehicle with a high center of gravity?

A The cargo should be rearranged so that the heaviest parts of the cargo are under the lightest parts.

Explaination

Cargo placed high on the roof raises the vehicle's center of gravity, making it top-heavy and hence more prone to rollovers. This is especially true if the cargo's heavier components are at the top. Place the heaviest elements of the cargo underneath the lightest parts to reduce the center of gravity.