Please solve and explain how to solve in Arena SIMU

1. This exercise is based on book examples 10-1 and 10-2. (a) Step 1: For book example 10-1 we discussed in class, run the simulation for 10 hours. Save the arrival time in an ascii file, "arrivaldata.txt". Step 2: Run book example 10-2 using "arrivaldata.txt" as input data for arrivals. Step 3: Compare the average waiting time in the system from the two output reports. Are they the same or not? Explain. (hint: it has something to do with how random numbers are generated). (b) Change the service time distribution in book example 10-1 and 10-2 into constant. Repeat the above three steps