Using a safety factor of 6, determine the safe working load of a line with a breaking strain of 30,000 pounds.

Correct Answer: Option A — 5,000 lbs.

Safe Working Load (SWL) is calculated by dividing the breaking strength by the factor of safety. Dividing 30,000 pounds by a safety factor of 6 yields 5,000 pounds. This standard practice ensures the line operates well within its elastic limits to prevent structural failure during routine deck operations.