Average and minimum times for reading and writing to st

Average and minimum times for reading and writing to storage devices are common measurements used to compare devices. Using techniques from Chapter 8 calculate values related to read and write times for disks with the following characteristics.
Av. Seek Time
RPM
Disk Transfer Rate
Controller Transfer Rate
a.
11 ms
7200
34 MBytes/s
480 MBits/s
b.
9 ms
7200
30 Mbytes/s
500 MBits/s
(a) Calculate the average time to read or write a 1024-byte sector for each disk listed in the table above.
(b) Calculate the minimum time to read or write a 2048-byte sector for each disk listed in the table.
(c) For each disk in the table determine the dominant factor for performance. Specifically if you could make an improvement to any aspect of the disk what would you choose? If there is no dominant factor explain why.
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