Items arrive from an inventory-picking system according to an exponential interarrival distribution with mean 1.1 (all times are in minutes), with the first arrival at time 0. Upon arrival, the items are packed by one of four identical packers, with a single queue feeding" all four packers. The packing time is TRIA (2.8, 3.3, 4.0). Packed boxes are then separated by type (25%, international and 75%, domestic), and sent to shipping. There is a single shipper for international packages and two shippers for domestic packages with a single queue feeding the two domestic shippers. The international shipping time is TRIA (2.2, 3.3, 4.8), and the domestic shipping time is TRIA (1.7, 2.0, 2.7). This packing system works three 8-hours shifts, five days a week. All the packers and shippers are given a 30-minute lunch break four hours into their shift; use the Wait Schedule Rule. Run the simulation for one week (five working days) to determine the average and maximum number of items or boxes in each of the three queues. Items arrive from an inventory-picking system according to an exponential interarrival distribution with mean 1.1 (all times are in minutes), with the first arrival at time 0. Upon arrival, the items are packed by one of four identical packers, with a single queue feeding" all four packers. The packing time is TRIA (2.8, 3.3, 4.0). Packed boxes are then separated by type (25%, international and 75%, domestic), and sent to shipping. There is a single shipper for international packages and two shippers for domestic packages with a single queue feeding the two domestic shippers. The international shipping time is TRIA (2.2, 3.3, 4.8), and the domestic shipping time is TRIA (1.7, 2.0, 2.7). This packing system works three 8-hours shifts, five days a week. All the packers and shippers are given a 30-minute lunch break four hours into their shift; use the Wait Schedule Rule. Run the simulation for one week (five working days) to determine the average and maximum number of items or boxes in each of the three queues