Hi, Does anyone know how to do this question UNIX operating system uses Round robin Time slicing with multilevel feed back. Assume that there are 10 processes waiting in a queue which is implemented as a linked list of PCB’s ( process control blocks). Assume the PCB have information about Process ID , CPU burst time required , amount of memory being used . Assume the time slice is 2 units. Simulate Round robin Time slicing until all the jobs complete and find average waiting time. Modify your program to include random arrival of jobs with a fixed burst time required and find the average waiting time of the jobs completed over a simulation time of 100 units.