Let's consider a set of processes P$1,$ P$2,$ P$3,$ and P$4$ with the following attributes:

Process: p$1,$p$2,$ p$3,$p$4$

Arrival Time for p$1$ is$0,$for p$2$ is$2,$for p$3$ is $4,$for p$4$ is $6$

Burst Time for p$1$ is $6,$ for p$2$ is $4$ for p$3$ is $5,$ for p$4$ is $2$

Priority for p$1$ is $3,$ for p$2$ is $1,$ for p$3$ is $4,$ for p$4$ is$2$

Using preemptive priority scheduling, Draw the Gantt chart and determine the Completion time, turnaround time and Waiting time for all the process. $($Lower the Number, Higher the priority$)$