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An overview of key concepts and principles related to inventory management and warehouse operations. It covers topics such as cross-docking, inventory control methods (fefo vs fifo), types of inventory costs, the abc principle, inventory carrying costs, inventory stockout, inventory control systems (fixed order quantity vs fixed order period), and various inventory-related metrics and processes. The document also touches on related topics like order management, transportation management, and supply chain management. The information presented could be useful for students studying logistics, supply chain management, operations management, or related fields at the university level.
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cross-docking - The concept of packing products on the incoming shipments so they can easily sorted at intermediate warehouses or for outgoing shipments based on final destination. The items are carried from the incoming vehicle docking point to the outgoing vehicle docking point without being stored in inventory at the warehouse. distribution center (DC) - Typically a finished goods warehouse designed for demand- driven rapid distribution to retailers (retail distribution centers), wholesalers, or direct shipments to customers (order fulfillment centers). pick-to-voice system - A method of performing order-picking activities in a warehouse or distribution center using verbal commands. pick-to-light - A pick system that uses software to light up displays at each pick location and determines how much needs to be picked. The picker uses this as their requirement to pull for that particular order to set of orders. warehouse automation - The utilization of mechanical or electronic devices to complete tasks related to storing, retrieving and moving inventory as a substitute for labor resources. picker-to-part system - A materials handling approach for order picking, where the picker goes to where the product is located (e.g., forklift, order picking trucks, etc.). outsourcing - The process of having suppliers provide goods and services that were previously provided internally. warehousing - The activities related to receiving, storing, and shipping materials to and from production or distribution locations. software-as-a-service (SaaS) - A software licensing and distribution model that provides access to applications via the internet on a subscription basis. stock keeping unit (SKU) - In a distribution system, an item at a particular geographic location. For example, one product stocked at the plant and at six different distribution centers would represent seven SKUs. Which option for storage location provides the most benefits for picking crews? - xFixed- location Random-location What should a prospective purchaser be particularly aware of when inspecting an existing warehouse for use as a cross-docking facility? (Check all that apply.) - Adequate maneuvering space for anticipated warehouse traffic
Location of docks What is the key distinction between FEFO and FIFO methods of inventory control in warehouses? - FEFO is more sensitive to lot distinctions in the same SKU. What is the purpose of a dock leveler? - Allowing loading equipment to drive into cargo area What is a correct feature of cross-docking warehouses? - They are equipped to store product with special characteristics. xThey may store little inventory. The receiving and shipping docks may be combined for more rapid transit. They are laid out with very narrow aisles. Jib crane - Lifts vertically and swings in an arch horizontally. Boom conveyor - Capable of extending into cargo area facilitate loading/unloading Narrow aisle turret - Lifts load and cab vertically and loads in both directions. Reach truck - counterbalanced to extend into a pallet rack. AGV -. Equipped with storage platform and guided by sensors What is the best definition of cube utilization? - Percentage of available storage space used for that purpose What is the best way to describe the relationship between a business's corporate strategy and its warehouse strategy? - The warehouse strategy deploys assets to support the corporate strategy and goals. A cross-docking warehouse uses contractor drivers for outbound shipments. What is the best strategy for using the driver during the loading process? - Direct the driver to a lounge or waiting area. helps align supply and demand by locating seasonal stock near its markets. - spot stocking What is the characteristic role of warehousing in a production or assembly facility? - - store finished product
What is the best definition of decoupling? - Aligning inventory supply to the needs of different stages of production What is a key characteristic of inventory management for a business operating on lean manufacturing principles? - Small and frequent replenishment of inventory 0 rings are carried in inventory because they are specified in the manufacturing of faucet cartridges. What type of demand does this illustrate? - Dependent demand 4 - 28 A lawn mower manufacturer lists its revenue at US$2.2 billion, its net costs at US$1. billion, and its net inventory at US$275 million. What is its inventory turn? - 5. 4 - 52 Inventory turns = COGS/Average inventory What are the components of average inventory? - Cycle stock and safety stock A manufacturer has determined that 8,000 parts are needed during a 20 day production cycle. It takes 5 days to receive parts. What is the inventory order point? Answer: 8000/20 x 5 = 2000 4 - 30 The manufacturer described in question 24 decides to maintain safety stock at 1, parts. What is the inventory order point now? - 3200 4 - 31 Order Point = (D) x (L) + (SS) 2000 + 1200 = 3200 A new inventory manager reviews levels of buffer stock throughout the production process and cuts inventory quantities at several points. What concern may be driving this interest? - Inefficient risk management practices 4 - 13 What statement about inventory carrying costs is true? - It includes the cost of interest paid on money borrowed to buy goods. 4 - 19 Why is the ABC principle applied to inventory management? - To assign a degree of inventory control based on value A business decides to increase its inventory holding costs to take advantage of a volume discount offered for certain items. What does this situation describe? - Using economies of scale 4 - 15 What situation would be most favorable for a vendor-managed approach to inventory control? - The customer has provided clear terms for order points and quantities. 4 - 44
In its definition of the term "inventory," the dictionary mentions three basic uses for inventory stock. What are they? - - support production
C=Unit cost A = 1000, S=$50, I = .25 and C = $12 per case, the result is 182.6 rounded up to 183 p. 4 - 40 kitting - The process of constructing and staging kits. dekitting - The removal of accessories or parts kits from a product and returning the kit to the store or main product without the kit to the store. overstock - A supply or quantity of inventory in excess of demand or requirements. buffer - A quantity of materials awaiting further processing. It can refer to raw materials, semifinished stores or hold points, or a work backlog that is purposely maintained behind a work center. safety stock - In general, a quantity of stock planned to be in inventory to protect against fluctuations in demand or supply. ABC classification - A classification of items usually in groups of 10%, 20%, and 70% by sales dollars, volume, or other atribute that helps analyist better group and understand data. anticipation inventories - Additional inventories above basic pipeline stock to cover projected trends of increasing sales, planned sales promotion programs, seasonal fluctuations, plant shutdowns, and vacations. inventory accuracy - When the on-hand quantity is within an allowed tolerance of the recorded balance. This important metric usually is measured as the percent of items with inventory levels that fall within tolerance. economic order quantity (EOQ) - A type of fixed order quantity model that determines the amount of an item to be purchased or manufactured at one time. The intent is to minimize the combined costs of acquiring and carrying inventory. ordering cost - The costs that increase as the number of orders placed increases. It includes costs related to the clerical work of preparing, releasing, monitoring, and receiving orders, the physical handling of goods, inspections, and setup costs, as applicable. hedge inventory - A form of inventory buildup to buffer against some event that may not happen and usually involves speculation related to potential labor strikes, price increases, unsettled governments, and events that could severely impair a company's strategic initiatives.
just in time (JIT) - A philosophy of manufacturing based on planned elimination of all waste and on continuous improvement of productivity. The primary element is to have only the required inventory when needed. decoupling - Creating independence between supply and use of material. Commonly denotes providing inventory between operations so that fluctuations in the production rate of the supplying operation do not constrain production or use rates of the next operation. What is the EOQ for the following item? The item has an annual volume of 15,000 units. Ordering costs are $75 and carrying costs are 18%. Each unit costs $28.00. Please round up or down to nearest whole number. - The correct answer is SQRT[[2 X 15, X $75] / [.18 X $28]] = 668 units. What is the EOQ for the following item? The item has an annual volume of 15,000 units. Ordering costs are $75 and carrying costs are 18%. Each unit costs $28.00. Please round up or down to nearest whole number. The correct answer is SQRT[[2 X 15,000 X $75] / [.18 X $28]] = 668 units. Due to changes in the market, you supplier just increased the cost of the item you were buying. The new cost is $35 each. What is the new EOQ? Please round up or down to nearest whole number. - The correct answer is SQRT[[2 X 15,000 X $75] / [.18 X $35]] = 598 units. DIO (days' inventory outstanding) is one of the three important parts of measuring the Cash-to-Cash cycle time. For your best-selling item you have 1,200 units on hand with an annual sales volume of 20,000 units. If we assume that there are 365 days in the year, what is the DIO for this item? Please round up or down to nearest whole number. - The correct answer is 1,200 / [ 20,000 / 365 ] = 22 DIO. DIO (days' inventory outstanding) is one of the three important parts of measuring the Cash-to-Cash cycle time. For your best-selling item you have 1,200 units on hand with an annual sales volume of 20,000 units. If we assume that there are 365 days in the year, what is the DIO for this item? Please round up or down to nearest whole number. What are your inventory turns on this item? Please round up or down to nearest whole number. - The correct answer is 365 / 22 = 17 Turns. Your manager likes the high inventory turns on this part; however, she is more concerned about the inventory turns for the entire organization. If your annual COGS is $20,000,000 with an average inventory value of $2,500,000, what are the inventory turns for your organization? Please round up or down to nearest whole number. - The correct answer is $20,000,000 / $2,500,000 = 8 Turns.
Which freight classification is defined as an individual shipment that is too small to be shipped as a full container? - LCL 5- 37 How might shipper association members manage inventory volumes? - Order small quantities frequently. 5 - 31 What is the earliest point at which packaging might start to be added? - While the product is WIP inventory,, Which of the following is one of the three main principles of transportation? - Economy of Scale 5- 4 A salesperson wants to sell kits of full aquariums with fish by shipping all the fish together in plastic vessel filled with water and the aquarium on the side. What should the logistics person say? - Bags with just a little water will make the process more cost- effective. 4 - 172 A product is sturdy, and its consumer packaging is sturdy. How sturdy should the master carton be? - It can be less sturdy 4 - 174 what type of technology can provide information on the location of container in transit? - Active RFID tags 4- 184 Which is the most reliable method of capturing data on incoming products? - RFID readers for items on a conveyor belt 4 - 186 A master carton is 40 x 40 x 40 centimeters. What would be the best carton size for smaller goods of the options provided? - 40 x 20 x 20 4 - 186 Which of the following is also defined as a satellite or end-of-the-line terminal? - pickup and delivery (PUD) terminal 5 - 12 T or F? Major operation decisions for fleet operators focus on potential savings, typically in the ares of equipment, leasing, organization, controlling, and regulations. - True 5 - 18 What is a method of storage used when there is a space shortage problem at a receiver's warehouse? - in-transit storage 5 - 23 What is considered and external supplier who performs part of or all logistics functions that are not performed by and in-house logistics department? - 3PL 5 - 24 What is a for-profit business that takes small shipments from a variety of customers and combines them into one bulk shipment for transport? - freight forwarder 5 - 28
Children's juice bottles occupy 980 cubic inches and ship in a box that measures 12" wide x 12" long x 10" high. What is the carton efficiency? Round to the nearest .XX position. - The correct answer is 980 / [12 x 12 x 10] = 68%. Children's juice bottles occupy 980 cubic inches and ship in a box that measures 12" wide x 12" long x 10" high. What is the carton efficiency? Round to the nearest .XX position. The correct answer is 980 / [12 x 12 x 10] = 68%. The packaging engineers realized this was an expensive way to handle and ship these products. They went through a 5S event to change the packaging of the juice boxes. The new packaging will be juice boxes that measure 4" wide x 4" long x 5" high. This new design will fit 18 in a carton. What is the new carton efficiency? Round to the nearest .XX position. - The correct answer {[4 x 4 x 5 ] x 18} / 1440 = 100%. You operate a 3PL warehouse and have just determined all pallet configurations for a full truck load of outbound products making multiple stops. Per your contract with your supply chain partner, you have to determine transport costs for each stop using the fair share method by cube. Stop 1 contains only one pallet of goods. Including the pallet, it measures 48" wide x 40" long x 83" high. On this particular trailer, the maximum height is 96" high. What is the pallet load efficiency for this stop? Round to the nearest .XX position. - The correct answer is [48 x 40 x 83] / [48 x 40 x 96] = 86% Which of the following are elements of CSM? - 3 - 54 x Reputation, consistency, dependability, information Which of the following is typically the single greatest expense for logistics? - xTransportation-related costs 3 - 31 The greater the variability of the order cycle, the greater the amount of the buyer must have on hand - 3 - 34 Safety stock Which network is best for shipping products with unpredictable demand and high value?
order management - The planning, directing, monitoring, and controlling of the processes related to customer orders, manufacturing orders, and purchase orders. customer relationship management (CRM) - A marketing philosophy based on putting the customer first. The collection and analysis of information designed for sales and marketing decision support (as contrasted to enterprise resources planning information) to understand and support existing and potential customer needs. advance ship notice (ASN) - An electronic data interchange (EDI) notification of shipment of product. order transmittal - The time interval between a customer placing an order to when the seller receives it. order cycle - The progression used by a company starting with receipt of a customer's order and ending with delivery to that customer. order delivery - The duration of time between when the transportation carrier picks up a shipment and when it is received by the customer. outbound logistics - Every process that is involved in the shipping and holding of products after they are completed until they are received by the customer. routing guide - A shipping tool used to manage logistics activities for shipments between two points. It contains mode and carrier information, freight rates and service requirements. order picking - Selecting or "picking" the required quantity of specific products for movement to a packaging area and documenting that the material was moved from one location to shipping. freight claim - A formal legal claim filed by the transportation buyer that the carrier failed to protect the freight properly, seeking monetary compensation for damaged freight, delayed or incorrect deliveries, overcharges, or other service failures. customer service ratio - In a make-to-order company, it is usually some comparison of the number of jobs or dollars shipped in a given time period (e.g., a week) compared with the number of jobs or dollars that were supposed to be shipped in that time period. customer service management (CSM) - A process that enables a business to offer post- purchase service and information to the customer. cycle time - In materials management, it refers to the length of time from when material enters a production facility until it exits.
modes of transportation - A basic method of moving items including road, rail, air, water, pipeline, intermodal, and courier or parcel services. customs trade partnership against terrorism (C-TPAT) - A joint government-business endeavor for imports (not exports) to increase the security of supply chains and U.S. borders. rail gauge - The spacing of the width of the rails on a railway track, measured between the inner sides of the rails. This can vary between countries and cause compatibility issues. short-sea shipping - A form of water transportation that does not cross an ocean, but instead utilizes coastal and inland waterways to move shipments from maritime ports to their destination. twenty-foot equivalent unit (TEU) - A measurement used to describe the carrying capacity of a cargo ship or a terminal's handing capacity. One TEU equals a standard 20ft x 8ft x 8ft (length x width x height) shipping container. line haul - The portion of a transportation journey that moves between two transportation terminals. It is distinguished from and excludes the pickup and delivery portions of a journey used to acquire or distribute LTL freight. non-vessel-operating common carrier (NVOCC) - A consolidator of ocean freight shipments that operates similarly to a freight forwarder and issues its own bills of lading, thus acting as a carrier even though it does not own the means of transportation being used. The FAST program is an initiative of which organization? - U.S. Customs and Border Protection 5 - 53 What is the importance of knowing rail gauge? - Transport through adjacent countries may require a mode switch. VLCC refers to what? - 5 - 110 Particular carrier's size and cargo Which transport mode is most restricted in terms of cargo variety? - Pipeline 5 - 126 The operating ratio describes how much operating revenue is spent on operating expenses. - 5 - 55 true Which of the following is not likely cargo on a barge? - 5 - 111 Containerized furniture
"In bond" is a U.S. Customs designation that identifies carriers who have passed customs inspections. - 5 - 45 False Regional carriers often provide which of the following services? (Choose two.) - Deliveries to local businesses Deliveries to destinations within 500 miles 5 - 148 Truck transport is second to rail in terms of weight shipped and miles traveled per year.