The following state transition table is a simplified model of process management, with the labels representing transitions between states of READY, RUN, and BLOCKED.

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Give an example of an event that can cause each of the above transitions. Draw a diagram if that helps.

$3.$ Assume$\backslash$table$[[,$READY,RUN,BLOCKED$],[$READY$,-,1,-],[$RUN$,2,-,3],[$BLOCKED$,4,-,-]]$ at time $5,$ no system resources are being used except for the processor and memory. Now consider the following events:

At time $5$: P$1$ executes a command to read from disk unit $3.$

At time $15$: P$5$s time slice expires.

At time $18$: P$7$ executes a command to write to disk unit $3.$

At time $20$: P$3$ executes a command to read from disk unit $2.$

At time $24$: P$5$ executes a command to write to disk unit $3.$

At time $28$: P$5$ is swapped out.

At time $33$: An interrupt occurs from disk unit $2$: P$3$s read is complete.

At time $36$: An interrupt occurs from disk unit $3$: P$1$s read is complete.

At time $38$: P$8$ terminates.

At time $40$: An interrupt occurs from disk unit $3$: P$5$s write is complete.

At time $44$: P$5$ is swapped back in$.$

At time $48$: An interrupt occurs from disk unit $3$: P$7$s write is complete.

For each time $37,$ and $47,$ identify which state each process is in$.$ If a process is blocked, further identify the event on which it is blocked.