Question# $1$: Solve the following question using Disk Scheduling Algorithms.

Suppose the order of request is$-(82,170,43,140,24,16,190)$

And current position of Read$/$Write head is: $50$

it is also given that the disk arm should move "towards the larger value".

Apply the following Algorithms and calculate the total head movement.

i$)$ FCFS

ii$)$ SSTF

iii$)$ SCAN

iv$)$ C$-$SCAN

v$)$ C$-$LOOK