A certain magnetic hard disk has the following specifications in its data sheet: Number of disks (recording surface) Number of tracks per recording surface Number of sectors on all recording surface Storage capacity ((formatted) of disk drive Disk-rotation speed Average seek time Internal data transfer rate 14 4925 17,755,614 9.09 GB 5,400 rev/min 11.5 ms 44 to 65 MB/s Calculate the following: (a) The block size B (in bytes) (b) The average block access time to (in milliseconds) accurate to 2 digits NOTES: Show the details of your solution. 15 pts 15 pts