Question 4 1.25 Points The average product waiting time is about: A) 3.8 minutes B more than 4.3 minutes 3.1 D less than 2.4 minutes Question 5 1.25 Points The Maximum Work in Process (WIP) is equal to: A 6 @ B 7 8 D 9 Question 6 1.25 Points The time weight average of parts in the queue of machine 3 is about: A) 0.25 products B 0.7 products C) 1.2 products D more than 1.5 products Question 1 1.25 Points This system is a series system A True B) False Question 2 1.25 Points The utilization of machine 1 is about: A 15% B 19% C) 25% D 55% Question 3 1.25 Points The system time for a given product in this model is about 8.9 minutes A True B False A production system is composed from 3 machines in series. Parts arrive according to expo(5) minutes. First part arrives at time zero. The processing time at machine 1 is uniform from 2 to 3.5 minutes. Parts then move to machine 2 which needs exactly 5 minutes to be processes. The final stage needs expo(3) minutes for each product. Run the simulation once for 12 hours. Question 7 1.25 Points The number of products produced during this simulation was: (A) Less than 105 products B 125 C 128 D more than 130 Question 8 1.25 Points We need to use "DECIDE" Module for modelling this problem. A True B) False