Given the following request queue -- 2, 27, 8, 76, 42, 20 84, 31, 92, 97 with the disk head initially at the track 35 initially moving in the positive direction (towards 100). The beginning of the disk is at 0 and the end of the disk is at 100. Calculate the travel distance for the C-LOOK algorithm. Assume all reads are made in the positive direction if applicable.