Final answer:
The correct option is Option 1: 100 lbs.
Step-by-step explanation:
The correct option to withstand a force of at least 100 lbs applied in any downward or outward direction at any point is Option 1: 100 lbs.
The question is related to the required strength of midrails, screens, mesh, solid paneling, and intermediate vertical members used in constructions to ensure safety against forces applied in any downward or outward direction. According to the Occupational Safety and Health Administration (OSHA) standards, specifically OSHA standard 1926.502(b)(3), these components must be able to withstand a minimum force of 200 lbs applied in any direction at any point, option 2 is the correct answer. This requirement is in place to guarantee the safety and stability of these structures, which are oftentimes part of fall protection systems in construction and other industries where workers could be at risk of falling from elevation.