A small barber-shop has one barber and two spaces for additional customers to wait. The customers arriving when the waiting queue is full, go to the competitor barber-shop to get service. The times between arrivals and the service time distributions are as follows: Service Times Probability Inter-arrival Times (minutes) 0 1 2 (minutes) 1 2 0.25 Probability 0.10 0.15 0.25 0.20 0.15 0.15 0.40 0.25 0.10 4 4 5 Simulate the operation of the barber-shop for 10 customers. The first of the 10 customers arrives at "3". Start the simulation with no customer in the system at time zero. Consider the following table, what is the arrival time of the tenth customer? Random Number Inter-arrival Time Arrival Time Random Number Service Time Start Time Stop Time Waiting Time Number in the queue during arrival Gone to the competitor barber-shop 0.803 0.238 0.739 0.118 0.118 0.689 0.542 0.896 0.896 0.471 0.471 0.689 0.337 0.542 0.803 0.842 0.238 0.218 0.739 a. 26 b. 25 C. 30 d. 24 28