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Due to the high demand that sometimes occurs for a new product, such as the iPhone 6, customers sometimes have to wait longer than normal for delivery of the product. This waiting is an illustration of which Factory Physics law ? A) Variability Law B) Buffering Law C) Bottleneck Law D) Average Law Which inventory model has a constant time between ordering, but has a variable order quantity? A) ROP B) EOQ C) Newsvendor D) OUT The main advantage to Kanban workstations (when compared to open queue workstations) is A) the increased TH B) the increased CT C) the reduction in WIP D) the reduction in TH