5. A set of processes changes state as shown over the interval [0,1 ms]. Pl has the highest priority and P3 has the lowest priority. Draw a UML sequence diagram showing the state of all the processes during this interval. : PI= waiting; P2=waiting; P3-executing. t=0.1 ms: P1=ready. t=0.15 ms: P2=ready. t-0.2ms: PI-waiting. .3ms: PI=ready, P3=ready. t.4ms: P1-waiting. t-0.5ms: P2=waiting. .6ms: P3-waiting. .8ms: P2-ready, P3=ready. .9ms: P2-waiting. t