The correct answer is C) obtain the flexibility required for easy handling and reduces skin effect losses. Large cable sizes are often formed as individual conductors comprised of several smaller strands because this construction provides the necessary flexibility for easy handling and installation, while also reducing the skin effect losses that can occur in solid, thick conductors. The smaller strands allow the cable to bend more easily, which is important for routing and securing the cable, especially in marine environments where the Coast Guard operates. Additionally, the stranded construction helps mitigate the skin effect, which can increase the effective resistance of the conductor at higher frequencies, reducing the overall efficiency of the electrical system. The other answer choices are incorrect because they do not directly address the key benefits of stranded cable construction in terms of flexibility and skin effect reduction.