EA Arena Academic License - Commercial Use Prohibited - [Pack_and_Ship_20intl.doe] Eile Edit View Tools Arrange Object Run Window Help DEA 75% SOA x III - R? VA- 399 Exercise 4-15 Inventory Item Packing and Shipping 20% INTL True Items Arrive Item Packing Ship International? INTL Shipping INTL Package Leaves 0 EXPO(1.1, #) Seize 1 of r_Packer Capacity = 4 TRI(2.75, 3.3, 4.0, #) Seize 1 of r_INTL_Shipper Capacity = 1 TRI(2.2, 3.3, 4.8, #) 80% DOM DOM SHipping DOM Package Leaves Seize 1 of r_DOM_Shipper Capacity = 2 TRI(1.7, 2.0, 2.7, #) Schedule. Basic Process Name 1 Packer_Work_Schedule 2 DOM_Shipper_Work_Schedule INTL_Shipper_Work_Schedule Double-click here to add a new row. | Capacity Capacity Capacity Time Units Hours Hours Hours Scale Factor File Name Durations 1.0 17 rows 1.0 7 rows 1.0 7 rows 3 For Help, press F1 (4111, 339) Initial model with 20% INTL shipping 5:47:57PM Category Overview February 22, 2021 Unnamed Project Replications: 1 Time Units: Minutes Queue Time Waiting Time DOM Shipping.Queue INTL Shipping.Queue Item Packing.Queue Other Average Half Width 9.4878 (Correlated) 8.3937 2.01677 8.9969 2.17004 Minimum Value 0.00 0.00 Maximum Value 40.1930 74.5873 80.3115 0.00 Number Waiting DOM Shipping.Queue INTL Shipping.Queue Item Packing.Queue Average Half Width 6.8385 (Correlated) 1.5353 0.324481314 8.1887 2.10500 Minimum Value 0.00 0.00 0.00 Maximum Value 39.0000 18.0000 72.0000 After modifying to 15% INTL shipping ... 6:07:25PM Category Overview February 22, 2021 Unnamed Project Replications: 1 Time Units: Minutes Queue Time Minimum Value Waiting Time DOM Shipping.Queue INTL Shipping.Queue Item Packing.Queue Other Average Half Width 14.4141 (Correlated) 5.4589 0.780921095 8.5604 (Correlated) 0.00 0.00 0.00 Maximum Value 58.0731 40.7681 44.1424 Number Waiting DOM Shipping. g.Queue INTL Shipping.Queue Item Packing.Queue Average Half Width 11.0418 (Correlated) 0.7438 0.133327485 7.7347 (Correlated) Minimum Value 0.00 0.00 0.00 Maximum Value 42.0000 10.0000 46.0000 (20) 3.b) As a follow-up to the observations above, a total of three runs of the model were performed for both setups. The results below were obtained for the Scheduled Utilization of two resources. Scheduled Utilization is the portion of the planned working day that a resource is busy serving entities. Perform appropriate hypothesis tests to determine whether or not the change in model setup produced a change in Scheduled Utilization of the resources. Explain how these results are, or are not, consistent with the observations from part a). Scheduled Utilization for 20% INTL shipping Streams r_INTL_Shipper 12, 13, 14, 15 0.7215 17, 18, 19, 20 0.7354 22, 23, 24, 25 0.7364 r_DOM_Shipper 0.8861 0.9005 0.9018 Scheduled Utilization for 15% INTL shipping Streams r_INTL_Shipper 42, 43, 44, 45 0.5384 47, 48, 49, 50 0.5374 52, 53, 54, 55 0.5399 r_DOM_Shipper 0.9406 0.9412 0.9407 EA Arena Academic License - Commercial Use Prohibited - [Pack_and_Ship_20intl.doe] Eile Edit View Tools Arrange Object Run Window Help DEA 75% SOA x III - R? VA- 399 Exercise 4-15 Inventory Item Packing and Shipping 20% INTL True Items Arrive Item Packing Ship International? INTL Shipping INTL Package Leaves 0 EXPO(1.1, #) Seize 1 of r_Packer Capacity = 4 TRI(2.75, 3.3, 4.0, #) Seize 1 of r_INTL_Shipper Capacity = 1 TRI(2.2, 3.3, 4.8, #) 80% DOM DOM SHipping DOM Package Leaves Seize 1 of r_DOM_Shipper Capacity = 2 TRI(1.7, 2.0, 2.7, #) Schedule. Basic Process Name 1 Packer_Work_Schedule 2 DOM_Shipper_Work_Schedule INTL_Shipper_Work_Schedule Double-click here to add a new row. | Capacity Capacity Capacity Time Units Hours Hours Hours Scale Factor File Name Durations 1.0 17 rows 1.0 7 rows 1.0 7 rows 3 For Help, press F1 (4111, 339) Initial model with 20% INTL shipping 5:47:57PM Category Overview February 22, 2021 Unnamed Project Replications: 1 Time Units: Minutes Queue Time Waiting Time DOM Shipping.Queue INTL Shipping.Queue Item Packing.Queue Other Average Half Width 9.4878 (Correlated) 8.3937 2.01677 8.9969 2.17004 Minimum Value 0.00 0.00 Maximum Value 40.1930 74.5873 80.3115 0.00 Number Waiting DOM Shipping.Queue INTL Shipping.Queue Item Packing.Queue Average Half Width 6.8385 (Correlated) 1.5353 0.324481314 8.1887 2.10500 Minimum Value 0.00 0.00 0.00 Maximum Value 39.0000 18.0000 72.0000 After modifying to 15% INTL shipping ... 6:07:25PM Category Overview February 22, 2021 Unnamed Project Replications: 1 Time Units: Minutes Queue Time Minimum Value Waiting Time DOM Shipping.Queue INTL Shipping.Queue Item Packing.Queue Other Average Half Width 14.4141 (Correlated) 5.4589 0.780921095 8.5604 (Correlated) 0.00 0.00 0.00 Maximum Value 58.0731 40.7681 44.1424 Number Waiting DOM Shipping. g.Queue INTL Shipping.Queue Item Packing.Queue Average Half Width 11.0418 (Correlated) 0.7438 0.133327485 7.7347 (Correlated) Minimum Value 0.00 0.00 0.00 Maximum Value 42.0000 10.0000 46.0000 (20) 3.b) As a follow-up to the observations above, a total of three runs of the model were performed for both setups. The results below were obtained for the Scheduled Utilization of two resources. Scheduled Utilization is the portion of the planned working day that a resource is busy serving entities. Perform appropriate hypothesis tests to determine whether or not the change in model setup produced a change in Scheduled Utilization of the resources. Explain how these results are, or are not, consistent with the observations from part a). Scheduled Utilization for 20% INTL shipping Streams r_INTL_Shipper 12, 13, 14, 15 0.7215 17, 18, 19, 20 0.7354 22, 23, 24, 25 0.7364 r_DOM_Shipper 0.8861 0.9005 0.9018 Scheduled Utilization for 15% INTL shipping Streams r_INTL_Shipper 42, 43, 44, 45 0.5384 47, 48, 49, 50 0.5374 52, 53, 54, 55 0.5399 r_DOM_Shipper 0.9406 0.9412 0.9407