ENIN 331 - Simulation and Modeling Lab Assignment Assignment number: 3 Lab Chapter 5 and 6 Report: Clearly state the problem and questions to be answered. Provide a written statement for each answer. Provide a text view of the program. Cut and paste from notepad. In word use the Font Lucida Console size 8. It will then format properly for easier reading. Chapter 5 (L5.4) Question 3: The following is the number of incoming calls (each hour for 80 successive hours) to a call center setup for serving customers of a certain internet service provider. Use Stat::Fit to analyze the data and fit an appropriate discrete distribution. What are the parameters for this distribution. 12 9 12 10 11 9 12 10 11 10 12 13 12 8 11 13 12 8 10 8 11 14 11 17 12 14 11 17 13 17 13 10 13 12 8 10 13 12 10 12 12 14 12 10 15 14 12 10 11 10 16 9 16 7 14 9 16 7 12 7 11 13 11 13 15 13 11 13 14 13 10 12 10 11 13 12 10 11 15 11 Chapter 6 (L6.13) Question 2: Customers visit the neighborhood barber shop fantastic Dan for a haircut. Among the customers are 30 percent children, 50 percent women and 20 percent men. The customer interarrival time is triangularly distributed with a minimum, mode and maximum of 8, 11 and 14 minutes, respectively. The hair cut time (in minutes) depends on the type of customer as shown in the Table below. Uniform distrbution Children Women Men Haircut Mean 8 12 10 Time (min) Half-width 2 3 2 The initial signing and greetings in take Normal (2,0.2) minutes, and the transaction of money at the end of the haircut takes Normal (3.0.3) minutes. Run the simulation for 2000 hrs. (250 - 8hr days) a) About how many of each type of customer does Dan process per day? b) What is the average number of customers of each type waiting to get a haircut? What is the maximum? c) What is the average time spent by a customer of each type in the salon? What is the maximum? You will need to create attributes and variables. This model can be created 2 ways, results will differ. Question 14: Two types of jobs (regular and high priority) arrive at two identical assembly machines. Regular jobs arrive according to an exponential distribution with a mean interarrival time of 10 minutes. High priority jobs arrive according to an exponential distribution with a mean interarrival time of 20 minutes. One of two machines is selected by turn. Processing either entity is uniformly U(8,2) minutes. Upon completion, jobs are sent to a third machine where they wait for final assembly, which requires 5 minutes normally distributed with a standard deviation of 2 minutes. Jobs are selected from the waiting line for assembly based on the estimated assembly time (jobs with shorter assembly times having a high priority over jobs with longer assembly times). Completed jobs are promptly shipped to the customer. The final assembly machine is unreliable. It fails at intervals that may be described by an exponential distribution with a mean of 60 minutes. Repair time is uniformly distributed over the range 10 to 20 minutes. The high priority jobs have higher priority over regular jobs in terms of processing on the three assembly machines. The processing times are identical for both types of jobs. Simulate for 2,000 hours and determine: a) Utilization of the three machines. b) Average time in the shop for both types (average and max values). c) Average number of jobs (regular and high priority) processed per hour. Hints: Use the units in the locations table for the identical assembly machines Use Rules in location table to set by Turn. Location Table - set attribute to lowest assembly time for all queues You will need separate queues for regular and high priority parts Location table clock down time - first time set to \"0\" You will need to use attributes. (3 of them)