Question

A private bank has installed an ATM in the city bazaar area. It and completion of transaction varies from one minute to seven distribution times are given below.

was found that the time between an arrival minutes. The arrival and service

1. a) Compute the average time (mid point) for arrival and service times and construct the appropriate random number mappings using the average times for the random variables starting from random number mappings for the random variables starting from 00. (3 marks)

2. b) Simulate 15 customers arriving at the using the random numbers given below. (12 marks)

3. c) What is the average time a customer waits for service? (1 mark)

4. d) What is the average time a customer is in the system (wait plus service time) (2 marks)

5. e) What is the percent of time the clerk is busy with customers? (2 marks)

Hint average for time 6-7 is 6.5

Random Numbers To Be Used in the Simulation
Customer	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
Interarrival time Service Time	0.08 0.72	0.87 0.46	0.15 0.96	0.04 .00	0.52 0.27	0.46 0.73	0.96 0.76	0.1 0.25	0.02 0.11	0.76 0.47	0.32 0.28	0.1 0.83	0.62 0.52	0.25 0.39	0.9 0.68

Use the following headings to complete the simulation

Customer

RN

Time Between Arrivals

Arrival Time

Begin Service

Wait for service

RN

Service Time

End Service

Time in System