Consider the following data [Figure].Suppose round robin scheduling is applied on the given data with time quantum=Floor (XX % 3) units. It is also given that scheduling of a process or context switch...

Consider the following data [Figure].
Suppose round robin scheduling is applied on the given data with time quantum=Floor (XX % 3) units. It is also given that scheduling of a process or context switch will take 1 unit of time. What is the completion time and turnaround time of process P4?
Where XX is the last two digits of your roll number.

XX=18