Based on the insertion sort code traced in the demo for a linked chain.  Given a linked chain containing 8 -> 4 -> 32 -> 16 -> 256 -> 64 -> 128, what is the state of the linked chain at the end of the second time through the while loop in insertionSort?

• 4 -> 8 -> 32 -> 16 -> 256 64 -> 128
• 8 -> 4 -> 32 -> 16 -> 256 64 -> 128
• 4 -> 8 -> 16 -> 32 -> 64 -> 256 128
• 4 -> 8 -> 16 -> 32 -> 64 -> 128 -> 256