Consider a hard disk with the following characteristics: Average seek time: 9ms Average rotational delay: 2ms Page transfer time: 0.03ms Assume the disk has one platter. A. Estimate the time to read a list of 100 pages from disk, where the pages are randomly distributed across the platter. B. Estimate the time to read a list of 100 pages from disk, where the pages are randomly distributed in a single track. C. Estimate the time to read a list of 100 pages from disk, where the pages are arranged consecutively in a single track.