Question 5 [20] The following data are interarrival and service times (in minutes) for the first 20 customers arriving at a small barber shop with only one person available to serve customers: interarrival times: 23: 16: 19; 31; 16; 33; 17; 15; 14; 29; 15; 16; 18; 20; 19; 26; 18; 13; 26; 14 Service times are: 19; 28: 34: 30; 16; 25; 22; 30; 19: 26; 26: 24; 18; 17; 22; 26; 14; 30; 27; 22. Simulate the system until the first 10 customers complete their waiting times in the queue. Compute