The widget shop repairs all types of widgets. The shop consists of 4 work stations, and...

 

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The widget shop repairs all types of widgets. The shop consists of 4 work stations, and the flow of jobs through the shop is as figure: Station A 80% 20% Station B Station C Additional information 1 Staff per station • Run 10:00-20:00 clock Station D Customers arrive the shop independently with rate 2 customers per hours. A service at station A normally distributes with mean 20 minutes and standard deviation 5 minutes while services at station B, C and D are normal distributions with mean 30 minutes and standard deviation 10 minutes. 80% of widgets from station A go to station B, and 20% of the rest are by pass to station C. After station C, widgets pass to station D; however, there are 5% of widgets must be reworked by sending back to station A. Using AnyLogic simulation, and answer the following questions: (10 scores) 1 Determine average total time of all widgets in the system. 2 Determine which station is the bottleneck of the system and indicate its utilization. 3. Create your 3D model Run due hours and then capture the results to describe the results into a file. word The widget shop repairs all types of widgets. The shop consists of 4 work stations, and the flow of jobs through the shop is as figure: Station A 80% 20% Station B Station C Additional information 1 Staff per station • Run 10:00-20:00 clock Station D Customers arrive the shop independently with rate 2 customers per hours. A service at station A normally distributes with mean 20 minutes and standard deviation 5 minutes while services at station B, C and D are normal distributions with mean 30 minutes and standard deviation 10 minutes. 80% of widgets from station A go to station B, and 20% of the rest are by pass to station C. After station C, widgets pass to station D; however, there are 5% of widgets must be reworked by sending back to station A. Using AnyLogic simulation, and answer the following questions: (10 scores) 1 Determine average total time of all widgets in the system. 2 Determine which station is the bottleneck of the system and indicate its utilization. 3. Create your 3D model Run due hours and then capture the results to describe the results into a file. word