Q1: +2+2.5=8] [2+1.5 Consider the processes arrived in the order A, B, C. Given the following information, answer questions accordingly. - Draw a GANTT chart (plots of activity vs. time) for the FCFS scheduling strategy. - Find the waiting for process: - A: - B: - C: - The total average waiting time (with steps): - If processes arrived in the order: B, C and A, draw a GANTT chart (plots of activity vs. time) for the RR scheduling strategy where time quantum =4