If $50$ blocks of data are split into $5$ tracks $($contiguous on a platter surface$)$ and these fragments

are NOT on the same cylinder of a disk, how many seeks and rotational delays will be involved in

the accessing of these $50$ blocks? $($assume each fragment is no bigger than a track$).$

a$)1$ seek and $5$ rotational delays

b$)1$ seek and $50$ rotational delays

c$)50$ seeks and $1$ rotational delay

d$)5$ seeks and $5$ rotational delays