I think the answer would be B.
If I am not mistaking it would be 9-10 hours
Both A and B are correct.
It’s the most destructive problem in a society. but i am not sure
The correct answer is A.
To prevent the risk of injury from slips, trips, or falls due to clutter, you should organize storage areas and secure cords and cables.
Storage areas should always be organized to ensure there are no potential hazards or accidents waiting to happen, they should be neat and tidy and clear with no obstructions. All cords and cables should be safely secured to prevent injury. They should be tied or placed together in a manner that means they are out of the way.