Use the following list of cylinder requests in questions & through 10. They are listed in the order in which they were received. 40, 12, 22, 66, 67, 33, 80 8- List the order in which these requests are handled if the FCFS algorithm is used. Assume that the disk is positioned at cylinder 50. 9- List the order in which these requests are handled if the SSTF algorithm is used. Assume that the disk is positioned at cylinder 50. 10- List the order in which these requests are handled if the SCAN algorithm is used. Assume that the disk is positioned at cylinder 50 and the read/write heads are moving toward the higher cylinder numbers.