CIPS L4M1 Exam Questions

How to approach this question:

- Definition of Inventory Management System -- a system, usually a piece of digital software, that helps an organisation manage their inventory. It oversees the process of ordering stock, receiving it, storing it and converting it into finished goods. Used predominantly in manufacturing organisations. MRP and ERP are types of IMS.

- MRP - Material Requirements Planning- this is a planning, scheduling, and inventory control system used to manage manufacturing processes. Most MRP systems are software-based. The aim is to automate and improve the efficiency of ordering and processing raw materials.

- ERP -- Enterprise Resource Planning -- this system uses MRP but also includes other operations such as finance, so allows for budgeting and forecasting, and customer relations. ERP gives an organisation a more holistic overview compared to MRP which just focuses on manufacturing.

- When they are used -- predominantly in the manufacturing industry for the ordering of goods. Not used for services. Used when there is a lot of maths involved in figuring out how much of something to order and when e.g. a chocolate manufacturer who needs to produce 50,000 chocolate bars a day. MRP / ERP helps the organisation know what to order, how much and when. It helps achieve the 5 Rights of Procurement.

- Advantages -- the advantages of MRP and ERP are very similar and in most cases the same: more accurate than manual processes, quicker response times, automated process frees up people to complete more added value tasks, flexibility, has real time information to inform on decision making, improved responsiveness to customers, improved supply chain management, reduction in costs.

- Disadvantages - expensive, complicated, can break down or be hacked (as they're digital systems), only as good as the information put into them. training required to use.

Example Essay:

IMS

An Inventory Management System (IMS) is a software application or set of tools designed to oversee and optimize the management of a company's inventory. The primary goal of an inventory management system is to maintain an accurate record of stock levels, streamline the procurement process, and ensure efficient order fulfilment. This system plays a crucial role in supporting businesses by helping them avoid stockouts, reduce excess inventory, and enhance overall supply chain efficiency.

Inventory Management Systems have the following functions: demand management (which assists with forecasting, and helps the avoidance of overstocking), helps to control stock levels (by stating minimum and maximum levels), replenishment of stock in line with policies, allows automatic reordering when stock levels get low, tracks stock movements (e.g. around a warehouse), allows communication with suppliers and end users, and helps increase safety by ensuring stock isn't damaged or deteriorating.

MRP

MRP stands for Material Requirements Planning, and it is a computer-based inventory management and production planning system used by businesses to optimize the management of materials, components, and finished products in the manufacturing process. MRP is a key component of Enterprise Resource Planning (ERP) systems, focusing specifically on the planning and control of materials and production resources.

MRP systems uses 3 main modules: 1. Master Production Schedule- information on customer orders, forecast orders, customer requirements and stock orders 2. Bill of Materials -- the recipe / breakdown of components of the finished product and 3. Inventory Status File -- tells you the current stock levels.

How MRP works- For example, a customer wants to order a new sof

a. 1. input the customer order into MRP 2. Check finished stock and if there's a sofa, give the customer that sofa. If there isn't a sofa in stock, the MRP system will look at the Bill of Materials- looking at individual materials needed to make the sofa and will order these, factoring in lead times 3. confirm to customer what the lead time is on getting their new sofa, based on delivery time of materials and time to make it.

MRP is a simple system -- it doesn't take into account other business processes and can go wrong due to inaccurate or outdated information.

Advantages of the MRP process include the assurance that materials and components will be available when needed, minimised inventory levels, reduced customer lead times, optimised inventory management, and improved overall customer satisfaction.

Disadvantages to the MRP process include a heavy reliance on input data accuracy (garbage in, garbage out), the high cost to implement, and a lack of flexibility when it comes to the production schedule.

ERP

This is business management software which is used to collect, store, manage, and interpret data from many business activities. It uses MRP but also includes other operations such as finance, HR and customer services. Therefore it's more powerful than MRP. Where MRP can tell you how much of something to order and what the lead times are, ERP can also consider how many staff are available each day (by looking at holidays and sickness) and factor this into the manufacturing process. It can also produce accurate financial data, manage customer and supplier relationships.

ERP facilitates information flow between all business functions and manages connections to outside stakeholders. SAP and Oracle are examples of ERP systems. There is also ERP II -- this extends the system to include links with suppliers and supply chain stakeholders

One of the primary advantages of implementing an ERP system is the integration of information across various departments. By providing a unified view of an organization's operations, an ERP system ensures that different functions work with synchronized and consistent data, fostering improved decision-making and collaboration.

Operational efficiency is another significant benefit of ERP systems. Through the automation of routine tasks and streamlined processes, organizations can achieve greater efficiency, reduce manual errors, and enhance overall productivity.

However, one of the primary disadvantages is the high initial implementation costs. Organizations must invest in software licenses, training programs, and customization to align the ERP system with their specific needs. The complexity of ERP systems and potential customization challenges can pose difficulties, requiring expertise and resources for successful implementation.

Resistance to change among employees is a common hurdle when introducing ERP systems. Employees may be hesitant to adopt new processes and technologies, leading to a slower transition period and potential inefficiencies during the learning curve. Organizations also become dependent on ERP vendors for updates, support, and maintenance, and switching vendors can be disruptive and costly.

In conclusion, while MRP and ERP systems offer numerous advantages in terms of operational efficiency, data integration, and strategic planning, organizations must carefully weigh these benefits against the associated challenges. A well-planned and effectively implemented system can contribute significantly to an organization's success, but the decision to adopt such a system should be approached with a thorough understanding of both its advantages and potential drawbacks.

Tutor Notes

- This is a really hard topic if you don't have a manufacturing background. The way I think about it is this- imagine you're Cadbury's and you're coming up to Easter. How much sugar do you need to buy and when do you need to buy it in order to make all your Easter Eggs? Hard question right? Well MRP / ERP is the clever software that figures that all out for you. It will tell you how much sugar needs to be bought on what day, in order for the delivery time to be right for manufacturing. It will consider storage costs and how quickly Easter Eggs get made in the factory. It's honestly so clever. Feel free to use that example in your essay. Examples like that show the examiner you understand the topic.

- Although they're fabulous systems, using MRP and ERP systems doesn't guarantee success- at the end of the day they're just software- the key to success is in the accuracy of the data that's inputted into the systems and how the systems are used. That would make a strong conclusion.

- This is a good simple video that explains the topic: What is Materials Requirement Planning (MRP)? (youtube.com) I also like watching How Its Made -- a documentary series about factory life. You can find it on BBC Iplayer. If you don't have a manufacturing background it helps give context to some of these dry subjects like MRP and Just-in-Time manufacturing.

- LO 3.4 p. 175

How to approach this question:

- Define stakeholder mapping -- completing an analysis of the stakeholders of an organisation and dividing them into categories depending on certain characteristics. This is often represented visually on a graph or matrix.

- Describe a Stakeholder mapping tool -- the most common tool is Mendelow's Stakeholder Matrix so I would recommend using this one. It is explained in detail in the study guide. However, the question is open so you could choose to describe another tool such as Edgar's Stakeholder Position Analysis if you so wished. You wouldn't be wrong choosing this, but honestly, I'd just go for Mendelow. You can't go wrong with Mendelow. Because the Matrix has 4 sections you can imagine you'd get 5 points for the definition of stakeholder mapping, and 5 points for each of the quadrants of the matrix.

Essay Plan:

Introduction - The reason why stakeholder mapping is important is because interests and expectations of stakeholder groups will be different and possibly conflicting. Mapping this allows an organisation to see the variety and decide on an appropriate management style for each stakeholder group.

Paragraph 1 - Mendelow's Power / Interest Matrix maps stakeholders based on their influencing power and the strength of their motivation to use that power. It uses a 2x2 grid and defines power as high or low and interest and high or low. It then provides four strategies for managing the stakeholders based on which quadrant of the grid the stakeholder falls into. These 4 categories are:

Paragraph 2 - Keep satisfied -- high power but low interest. If the stakeholder becomes dissatisfied or concerned their interest may peak. Examples include regulatory bodies, shareholders, senior management. The best approach is to keep them up to date so they are informed of what is going on, but do not burden them with information they do not need.

Paragraph 3 - Manage Closely -- AKA Key players -- includes major customers, key suppliers, partners, senior management. These stakeholders need to know everything that is going on and approve of what is going on. The recommended strategy is early involvement and participation, and integrating their goals with yours. This group requires regular communication and meetings. You should take their opinions on board.

Paragraph 4- Monitor -- minimum effort required -- this is the low priority group as they have low power and low interest. Includes small volume suppliers and other organisational functions with no direct interest in your activities. This group does not need to receive regular communication.

Paragraph 5 - Keep informed - high interest, but low power. If they're not kept in the loop and understand the need for decisions, they may lobby together to protect their interest if they feel threatened. Employee groups, suppliers and community groups may be in this category. This group should receive regular communication.

Conclusion - Mendelow created the matrix in 1991 and it is still used today. It is a popular management tool due to its simplicity. It's important to notes that stakeholders can move through the matrix- it isn't stagnant. For example, at the beginning of a project a manager in another department may be classed as 'low priority' because they are seen to have no interest and no power in the project. However, as the project progresses the manager may become interested. They will then transfer into the keep informed category. Therefore, the matrix should be redone regularly throughout the lifetime of a project to capture any movements. The matrix should also be redone for each individual project -- it cannot be assumed that a stakeholder who had interest in one project would be interested in another.

Tutor Notes

- The above essay plan is basically the entire essay, I got carried away. The only thing you'd need to add into that is an example of a stakeholder for each of the sections! (e.g. the CEO is high power, but low interest stakeholder for the procurement department. He/ She doesn't care about the day to day operations but should be kept informed of any big news). For your examples you could use your own place of work.

- At level 4 you don't have to analyse the model, you just have to be able to memorise it and repeat it. Mendelow comes up again at Level 5 and 6 in a bit more detail. If you want to score super bonus points you could mention in your conclusion that the main disadvantage of Mendelow's Matrix is that it doesn't take into consideration the stakeholder's position on the project -- whether they're for it or against it. Therefore, it doesn't provide the full picture or provide much help on how to manage stakeholders. E.g. two stakeholders might both be in 'manage closely' section, but one is for the project and the other against -- they'd need to be handled very differently!

- Study guide p. 65

How to approach the question

- This question is worth 25 marks so you can imagine what the mark scheme will look like. There are 5 Rights so there will be 5 points for each Right. Naming the Right will be one point, then you have 4 points for a description and example. You should therefore aim to have 4-5 sentences per Right.

- I would recommend using headings for this type of essay- clearly putting your essay into 5 sections for each right. This makes it easy for the examiner to mark.

Proposed Essay structure

- Introduction -- what is meant by the 5 Rights

- Price

- Quality

- Quantity

- Time

- Place

- Conclusion -- why it's important, all rights are equally as important

Example Essay

Procurement revolves around achieving the delicate balance of acquiring goods and/ or services at the right price, quality, quantity, time, and place. This essay explains why these 'Five Rights of Procurement' are important and explains how using this metric can help procurement to make smart choices when they purchase goods or services.

Price:

Firstly, it is important that procurement do not simply seek to find the cheapest option. The First Right is about finding the product/ service at an affordable price that doesn't compromise on quality. Let's say a company is buying office furniture. They might go for a supplier that offers a good balance between cost and quality, ensuring they get good value for their money. Considerations here may include Total Cost of Ownership, the Price Iceberg, and Whole Life Costing. The company therefore may seek to get the best price, but in relation to how long the furniture will last. A cheap chair that will break after one year may not be the best price compared to another chair which will last 10 years.

Quality:

The second right, quality, looks at legal compliance and fitness for purpose. Quality adherence aligns with specifications as well as legislation such as the UK Sale of Goods Act 1979. This helps ensure that items meet their commonly intended purpose and maintains satisfactory condition. Buyers deploy both reactive measures like Quality Control and proactive approaches like Quality Assurance to uphold the stipulated quality. This commitment not only ensures legal compliance but also underpins customer satisfaction, brand reputation, and ethical sourcing policies. An example of quality is an organisation buying a washing machine that conforms to ISO standard 97.060 and has a 2-year warrantee.

Quantity:

The third right, quantity, is a strategic consideration about how much of an item to order. It is connected to efficient inventory management. One tool that procurement can use to ensure they order the right quantity of a product is Economic Order Quantity (EOQ) -- this serves as a tool for finding the equilibrium between stock-holding costs and avoiding stockouts. Market conditions, supply chain dynamics (e.g. JIT / Lean manufacturing), and organizational policies collectively play a pivotal role in determining the right quantity. For example a confectionary manufacturer will need to order the right number of eggs to make cakes- they will need to consider how many eggs they will need in order to make the cakes, but also take into consideration that they may not need them all at once and that eggs can expire. The use of an MRP system is helpful when determining quantities of products to order.

Time:

Time is about getting things when we need them. In the above example, an egg delivery timing for a confectionary manufacturer will be pivotal to making the cakes on time. Other considerations about time include changing market forces and customer demand. The use of forecasting is therefore extremely useful; particularly if there are peaks in demand for a product, such as toys at Christmas. Moreover, organizations need to avoid bottlenecks and production stoppages, so time (including lead time and delivery time) is an important consideration when making orders.

Place:

Lastly, place is about getting things to the right location. Minimizing environmental impact, reducing risks during transit, and optimizing warehousing practices contribute to achieving the right place. This is particularly important for perishable items such as food, and for items which require specific storage conditions such as chemicals. This involves good planning in terms of logistics, minimizing any impact on the environment during transport and a consideration for safety.

In conclusion, the Five Rights of Procurement provide a structured framework for organizations to optimize their sourcing practices. All rights are equally as important and it is the relationship between the Rights which is key. While price, quality, quantity, time, and place form the foundation, evolving models acknowledge additional elements like the Right Relationship with the Supplier. Embracing these principles not only ensures operational efficiency but also promotes sustainability and ethical conduct throughout the procurement process, contributing to long-term success in a globalized and dynamic marketplace.

Tutor Notes

- The 5 Rights is a big topic in CIPS so do learn them off by heart. It's p. 20 in the study guide.

- The conclusion mentions that additional 'rights' are starting to be introduced into the matrix, this is true and isn't mentioned in this study guide. I believe this starts to come up in Level 5. Just something to be aware of- some people are now talking about other Rights such as finding the right supplier and the right relationship. It's good to know, but not essential for this essay. Neither is knowing the ISO standard for washing machines -- that's certainly not in the book. You can sprinkle in your own knowledge to essays like this, as it demonstrates you're able to apply the theory to real life. Why I remember the ISO for washing machines is a different story....

- You could also have mentioned the following topics;

o price -- using the right currency and incoterm, aggregation of spend, negotiating prices

o quality -- conformance and performance specs

o quantity -- fulfilling retail orders, large order quantities leading to discount

o time -- additional costs of a stockout, impact on relationships and reputation

o place -- additional costs if delivery fails

- This is the type of question you can easily over-write. It's a huge topic and you could easily spend too long on it and not have enough time to answer other questions. So be careful with your timings. You don't need to mention everything above.

- Another way this type of question can come up is as a scenario. E.g. XYZ is a manufacturer of cakes and needs to order eggs. Discuss how XYZ can ensure the 5 Rights of Procurement when ordering Eggs.

How to approach this question:

- Define stakeholder mapping -- completing an analysis of the stakeholders of an organisation and dividing them into categories depending on certain characteristics. This is often represented visually on a graph or matrix.

- Describe a Stakeholder mapping tool -- the most common tool is Mendelow's Stakeholder Matrix so I would recommend using this one. It is explained in detail in the study guide. However, the question is open so you could choose to describe another tool such as Edgar's Stakeholder Position Analysis if you so wished. You wouldn't be wrong choosing this, but honestly, I'd just go for Mendelow. You can't go wrong with Mendelow. Because the Matrix has 4 sections you can imagine you'd get 5 points for the definition of stakeholder mapping, and 5 points for each of the quadrants of the matrix.

Essay Plan:

Introduction - The reason why stakeholder mapping is important is because interests and expectations of stakeholder groups will be different and possibly conflicting. Mapping this allows an organisation to see the variety and decide on an appropriate management style for each stakeholder group.

Paragraph 1 - Mendelow's Power / Interest Matrix maps stakeholders based on their influencing power and the strength of their motivation to use that power. It uses a 2x2 grid and defines power as high or low and interest and high or low. It then provides four strategies for managing the stakeholders based on which quadrant of the grid the stakeholder falls into. These 4 categories are:

Paragraph 2 - Keep satisfied -- high power but low interest. If the stakeholder becomes dissatisfied or concerned their interest may peak. Examples include regulatory bodies, shareholders, senior management. The best approach is to keep them up to date so they are informed of what is going on, but do not burden them with information they do not need.

Paragraph 3 - Manage Closely -- AKA Key players -- includes major customers, key suppliers, partners, senior management. These stakeholders need to know everything that is going on and approve of what is going on. The recommended strategy is early involvement and participation, and integrating their goals with yours. This group requires regular communication and meetings. You should take their opinions on board.

Paragraph 4- Monitor -- minimum effort required -- this is the low priority group as they have low power and low interest. Includes small volume suppliers and other organisational functions with no direct interest in your activities. This group does not need to receive regular communication.

Paragraph 5 - Keep informed - high interest, but low power. If they're not kept in the loop and understand the need for decisions, they may lobby together to protect their interest if they feel threatened. Employee groups, suppliers and community groups may be in this category. This group should receive regular communication.

Conclusion - Mendelow created the matrix in 1991 and it is still used today. It is a popular management tool due to its simplicity. It's important to notes that stakeholders can move through the matrix- it isn't stagnant. For example, at the beginning of a project a manager in another department may be classed as 'low priority' because they are seen to have no interest and no power in the project. However, as the project progresses the manager may become interested. They will then transfer into the keep informed category. Therefore, the matrix should be redone regularly throughout the lifetime of a project to capture any movements. The matrix should also be redone for each individual project -- it cannot be assumed that a stakeholder who had interest in one project would be interested in another.

Tutor Notes

- The above essay plan is basically the entire essay, I got carried away. The only thing you'd need to add into that is an example of a stakeholder for each of the sections! (e.g. the CEO is high power, but low interest stakeholder for the procurement department. He/ She doesn't care about the day to day operations but should be kept informed of any big news). For your examples you could use your own place of work.

- At level 4 you don't have to analyse the model, you just have to be able to memorise it and repeat it. Mendelow comes up again at Level 5 and 6 in a bit more detail. If you want to score super bonus points you could mention in your conclusion that the main disadvantage of Mendelow's Matrix is that it doesn't take into consideration the stakeholder's position on the project -- whether they're for it or against it. Therefore, it doesn't provide the full picture or provide much help on how to manage stakeholders. E.g. two stakeholders might both be in 'manage closely' section, but one is for the project and the other against -- they'd need to be handled very differently!

- Study guide p. 65

How to approach this question:

- Definition of Inventory Management System -- a system, usually a piece of digital software, that helps an organisation manage their inventory. It oversees the process of ordering stock, receiving it, storing it and converting it into finished goods. Used predominantly in manufacturing organisations. MRP and ERP are types of IMS.

- MRP - Material Requirements Planning- this is a planning, scheduling, and inventory control system used to manage manufacturing processes. Most MRP systems are software-based. The aim is to automate and improve the efficiency of ordering and processing raw materials.

- ERP -- Enterprise Resource Planning -- this system uses MRP but also includes other operations such as finance, so allows for budgeting and forecasting, and customer relations. ERP gives an organisation a more holistic overview compared to MRP which just focuses on manufacturing.

- When they are used -- predominantly in the manufacturing industry for the ordering of goods. Not used for services. Used when there is a lot of maths involved in figuring out how much of something to order and when e.g. a chocolate manufacturer who needs to produce 50,000 chocolate bars a day. MRP / ERP helps the organisation know what to order, how much and when. It helps achieve the 5 Rights of Procurement.

- Advantages -- the advantages of MRP and ERP are very similar and in most cases the same: more accurate than manual processes, quicker response times, automated process frees up people to complete more added value tasks, flexibility, has real time information to inform on decision making, improved responsiveness to customers, improved supply chain management, reduction in costs.

- Disadvantages - expensive, complicated, can break down or be hacked (as they're digital systems), only as good as the information put into them. training required to use.

Example Essay:

IMS

An Inventory Management System (IMS) is a software application or set of tools designed to oversee and optimize the management of a company's inventory. The primary goal of an inventory management system is to maintain an accurate record of stock levels, streamline the procurement process, and ensure efficient order fulfilment. This system plays a crucial role in supporting businesses by helping them avoid stockouts, reduce excess inventory, and enhance overall supply chain efficiency.

Inventory Management Systems have the following functions: demand management (which assists with forecasting, and helps the avoidance of overstocking), helps to control stock levels (by stating minimum and maximum levels), replenishment of stock in line with policies, allows automatic reordering when stock levels get low, tracks stock movements (e.g. around a warehouse), allows communication with suppliers and end users, and helps increase safety by ensuring stock isn't damaged or deteriorating.

MRP

MRP stands for Material Requirements Planning, and it is a computer-based inventory management and production planning system used by businesses to optimize the management of materials, components, and finished products in the manufacturing process. MRP is a key component of Enterprise Resource Planning (ERP) systems, focusing specifically on the planning and control of materials and production resources.

MRP systems uses 3 main modules: 1. Master Production Schedule- information on customer orders, forecast orders, customer requirements and stock orders 2. Bill of Materials -- the recipe / breakdown of components of the finished product and 3. Inventory Status File -- tells you the current stock levels.

How MRP works- For example, a customer wants to order a new sof

a. 1. input the customer order into MRP 2. Check finished stock and if there's a sofa, give the customer that sofa. If there isn't a sofa in stock, the MRP system will look at the Bill of Materials- looking at individual materials needed to make the sofa and will order these, factoring in lead times 3. confirm to customer what the lead time is on getting their new sofa, based on delivery time of materials and time to make it.

MRP is a simple system -- it doesn't take into account other business processes and can go wrong due to inaccurate or outdated information.

Advantages of the MRP process include the assurance that materials and components will be available when needed, minimised inventory levels, reduced customer lead times, optimised inventory management, and improved overall customer satisfaction.

Disadvantages to the MRP process include a heavy reliance on input data accuracy (garbage in, garbage out), the high cost to implement, and a lack of flexibility when it comes to the production schedule.

ERP

This is business management software which is used to collect, store, manage, and interpret data from many business activities. It uses MRP but also includes other operations such as finance, HR and customer services. Therefore it's more powerful than MRP. Where MRP can tell you how much of something to order and what the lead times are, ERP can also consider how many staff are available each day (by looking at holidays and sickness) and factor this into the manufacturing process. It can also produce accurate financial data, manage customer and supplier relationships.

ERP facilitates information flow between all business functions and manages connections to outside stakeholders. SAP and Oracle are examples of ERP systems. There is also ERP II -- this extends the system to include links with suppliers and supply chain stakeholders

One of the primary advantages of implementing an ERP system is the integration of information across various departments. By providing a unified view of an organization's operations, an ERP system ensures that different functions work with synchronized and consistent data, fostering improved decision-making and collaboration.

Operational efficiency is another significant benefit of ERP systems. Through the automation of routine tasks and streamlined processes, organizations can achieve greater efficiency, reduce manual errors, and enhance overall productivity.

However, one of the primary disadvantages is the high initial implementation costs. Organizations must invest in software licenses, training programs, and customization to align the ERP system with their specific needs. The complexity of ERP systems and potential customization challenges can pose difficulties, requiring expertise and resources for successful implementation.

Resistance to change among employees is a common hurdle when introducing ERP systems. Employees may be hesitant to adopt new processes and technologies, leading to a slower transition period and potential inefficiencies during the learning curve. Organizations also become dependent on ERP vendors for updates, support, and maintenance, and switching vendors can be disruptive and costly.

In conclusion, while MRP and ERP systems offer numerous advantages in terms of operational efficiency, data integration, and strategic planning, organizations must carefully weigh these benefits against the associated challenges. A well-planned and effectively implemented system can contribute significantly to an organization's success, but the decision to adopt such a system should be approached with a thorough understanding of both its advantages and potential drawbacks.

Tutor Notes

- This is a really hard topic if you don't have a manufacturing background. The way I think about it is this- imagine you're Cadbury's and you're coming up to Easter. How much sugar do you need to buy and when do you need to buy it in order to make all your Easter Eggs? Hard question right? Well MRP / ERP is the clever software that figures that all out for you. It will tell you how much sugar needs to be bought on what day, in order for the delivery time to be right for manufacturing. It will consider storage costs and how quickly Easter Eggs get made in the factory. It's honestly so clever. Feel free to use that example in your essay. Examples like that show the examiner you understand the topic.

- Although they're fabulous systems, using MRP and ERP systems doesn't guarantee success- at the end of the day they're just software- the key to success is in the accuracy of the data that's inputted into the systems and how the systems are used. That would make a strong conclusion.

- This is a good simple video that explains the topic: What is Materials Requirement Planning (MRP)? (youtube.com) I also like watching How Its Made -- a documentary series about factory life. You can find it on BBC Iplayer. If you don't have a manufacturing background it helps give context to some of these dry subjects like MRP and Just-in-Time manufacturing.

- LO 3.4 p. 175