Suppose the C-SCAN algorithm is used while the following I/O queue has accumulated for the cylinders in the following list:   91, 176, 31, 115, 7, 117, 58, 60   If the head is at the beginning of cylinder 46 (i.e. cylinder 46 has just been served by moving to the last cylinder, cylinder 199),   what is the fourth cylinder to serve in the queue

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A: Please upvote. I am providing you the correct answer below.

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A: The answer is given in the below step

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A potential method of analysis

The complexity of the algorithm model emphasizes the potential method. This method is useful for examining a data structure's amortized time and space complexity.