For the same disk queue and starting head position (requests: 98, 183, 40, 122, 14, 124, 65, 67; head at 53), using the SCAN algorithm — as…

For the same disk queue and starting head position (requests: 98, 183, 40, 122, 14, 124, 65, 67; head at 53), using the SCAN algorithm — assume the head moves toward larger cylinder numbers first and travels all the way to the last cylinder (199) before reversing; upon reversing, it travels only as far as needed to service the remaining requests (not all the way to cylinder 0). What is the total head movement?