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c06.doc

Chapter 6 –Transport Security

Note - Many of the approaches and technologies discussed in this chapter relate to the issues and concepts discussed in Chapter 13 (SC vulnerability, risk, robustness and resilience) so do encourage students to cross-refer.

In-class exercises and discussion points

Migration of people

Ask students to consider the issues raised in the chapter in light of the recent largescale migration of refugees and displaced people across the Mediterranean.

Solutions to end of chapter questions

· Is the ISPS Code a voluntary or a mandatory security initiative?

It is mandatory for all those countries that are members of the IMO.

· Which types of internationally trading vessels are affected by the ISPS code?

Those ships engaged in international trade, including passenger vessels with 12 or more berths, cargo vessels of 500 gross tonnes and over, mobile offshore drilling units, and all port facilities serving such vessels engaged in international trade.

· Is there a limit on the type of company which can implement ISO 28000?

No, it's a voluntary standard.

· Whats a LRAD?

A long range acoustic device to deter pirates and others, see P118.

· When the CSI was originally set up, how many ports were part of the scheme?

20 of the world’s largest container terminals in 2002.

· Which types of food products can set off a radiation alarm at a port?

Bananas and avocados which contain potassium.

· What is the minimum distance that a small unmanned aircraft hobby operator must keep the craft away from people?

50 metres – or over or within 150 metres of any congested area or of an organised open-air assembly or more than 1000 persons.

Good websites and video clips

· The DVD ‘Captain Phillips’ is a gripping movie and worth watching if time allows as it highlights not only transport security and piracy, but also gives a good insight into containerisation and maritime transportation - https://www.amazon.com/Captain-Phillips-Tom-Hanks/dp/B00HYTT7BI

© 2016 John Wiley & Sons, Ltd - Additional resources to accompany Global Logistics and Supply Chain Management 3e by John Mangan and Chandra Lalwani - www.wiley.com/college/mangan 2

c07.doc

Chapter 7 – Logistics Service Providers

In-class exercises and discussion points

Examples of Leading LSPs

If students are online in the classroom you could ask them to briefly visit the websites of some of the LSPs detailed in this chapter. LSP websites tend to be quite informative and students should quite quickly be able to get an insight into the nature of those companies and the range of services that they provide.

Solutions to end of chapter questions

· What is ‘own account’ transportation

When a company provides its own transport services (as opposed to outsourcing to an LSP).

· Describe the different types of logistics service providers

Typically: hauliers / trucking companies and other transport providers, freight forwarders (sometimes called freight agents or brokers), couriers, and integrators. Ideally students should also mention the NVOCC concept which utilises groupage / consolidation and more generally the agency concept whereby carriers come together to use their combined buying power to leverage lower freight rates. In addition students should distinguish LSPs from 3PLs: any company that provides a logistics service we can regard as an LSP, specifically 3PLs are those LSPs that provide multiple logistics services, often in an integrated fashion

· Describe the various factors that have to be considered when selecting logistics service providers. How in practice do you think consignors make decisions concerning choosing logistics services?

The various factors to be considered are listed on pages 138/139. It is also worth noting that often consignors share their shipments across two or more LSPs in order to both reduce risk and also keep their providers ‘on their toes’.

· What is fourth party logistics (4PL®) and how has the concept evolved in recent years?

Discussed on page 137. Answers should ideally note its origins (Accenture, 1996) who originally defined it as ‘a supply chain integrator that assembles and manages the resources, capabilities and technology of its own organisation, with those of complementary service providers, to deliver a comprehensive supply chain solution’. It is in effect a radical solution that offers companies total outsource supply chain solutions. Students should also note that the concept has evolved somewhat and while a number of genuine 4PL®type solutions have emerged, in practice it is now more common for some 3PLs to offer 4PL® type solutions.

· How might we distinguish 3PLs from other LSPs?

Any company that provides a logistics service we can regard as an LSP, specifically 3PLs are those LSPs that provide multiple logistics services, often in an integrated fashion.

Extra essay style questions

· You have been appointed to the post of inbound transport manager for a large retailer. What issues will you consider in your review of the retailer’s transport operations?

The starting point would likely be data gathering and analysis concerning the retailer’s existing inbound transport operations (what volumes are being moved and by whom, in what directions, with what frequencies, etc). Questions can then be asked such as: are total transport costs being minimised, would it be more efficient for the retailer and not the supplier to arrange and pay for transportation (factory gate pricing), what impact are the retailer’s wider supply chain strategies having upon transport efficiency, which and how many LSPs should be employed and would a 4PL® solution be useful.

· What advice would you give to a company that is looking to replace multiple 3PL relationships with a single 4PL® solution?

The starting point in any answer is to define / explain both of the key terms in the essay question: 3PLs are those LSPs that provide multiple logistics services, often in an integrated fashion; and as noted in the suggested answer above to the fourth end of chapter question, a 4PL® is, as defined originally by Accenture, ‘a supply chain integrator that assembles and manages the resources, capabilities and technology of its own organisation, with those of complementary service providers, to deliver a comprehensive supply chain solution’. As we noted above it is in effect a radical solution that offers companies total outsource supply chain solutions. Students should also note that the concept has evolved somewhat and while a number of genuine 4PL®type solutions have emerged, in practice it is now more common for some 3PLs to offer 4PL® type solutions. In essence then this is the core of the answer: does a company look for a single 4PL® solution, does it look for a 3PL to offer a 4PL® type solution, or does it stay with multiple 3PL solutions. In reality there are upsides and downsides to each of these suggestions. Obviously what is important is the range of available services and service providers operating in the market, as well as the particular context of the company looking for the logistics solutions (range and scale of services required, nature of their product portfolio, any issues of risk, etc).

More questions

· What are integrators and outline the benefits of the services that they provide in comparison to other logistics service providers.

Good websites and video clips

Damco is a leading LSP and they have some good corporate videos here: http://www.damco.com/en/about-damco/video-page

© 2016 John Wiley & Sons, Ltd - Additional resources to accompany Global Logistics and Supply Chain Management 3e by John Mangan and Chandra Lalwani - www.wiley.com/college/mangan 2

c08.doc

Chapter 8 – Procurement

There is a lot of detail in this Chapter and perhaps procurement could be considered a somewhat ‘dry’ topic, however it is very important in the context of SCM. Furthermore the material covered in this detailed and informative chapter lends itself very well to in-class exercises and class discussion which will engage the students.

In-class exercises and discussion points

The difference between buying and selling

A good way to introduce the subject of procurement, and the motivations of the different actors, is to look at the difference between buying and selling – see Table 8.1 / p144.

Ethical sourcing

Referring back to topics covered in earlier chapters, in particular globalisation (Ch 2) and outsourcing and offshoring (Ch 3), ask students to consider how important do they think ethical sourcing is in the context of global SCM (cf p159-160 in particular).

Procurement Risk

Ask students what criteria they would use to categorise suppliers – by location? by spend? by risk? (it’s important that they do get to the Kraljik matrix (Figure 8.1)).

© 2016 John Wiley & Sons, Ltd - Additional resources to accompany Global Logistics and Supply Chain Management 3e by John Mangan and Chandra Lalwani - www.wiley.com/college/mangan

c09.doc

Chapter 9 – Inventory Management

In-class exercises and discussion points

Note that the chapter contains a number of worked problems (both within and at the end of the chapter) which you could also get students to work through in class.

Medical Devices Company case study (end of Part 1)

Although introduced into the book as a general case at the end of Part 1, this case, which is quite concise, could be worked through in class as it highlights various inventory management issues (the core concern in the case is that there is too much inventory in the system). MDC needs to first classify and then manage its inventory much more effectively.

Solutions to end of chapter questions

· Explain how a reduction in lead time can help a supply chain reduce its inventory buffer without hurting customer service

Reducing lead time increases the accuracy of forecast demand, thus requiring less inventory buffer. Safety stock is needed to cover demand during lead time. As lead time increases, the variation of demand during the lead time increases too. This necessitates carrying more safety stock to cover the variation. A reduction in lead time acts in the opposite way, reducing the safety stock needed.

· Why are Internet retailers often able to provide a variety of different products for sale with less inventory than traditional ‘bricks and mortar’ retail stores?

By centralising their entire inventory in very few locations they only need to cope with the total demand, not individual demand at the retail stores. The variation in total demand is relatively less than the individual demands. So they need less safety stock.

· Discuss the concept of replacing inventory by information

In this concept, rather than holding inventory physically on hand, a business holds the information on the quantity and location of inventory. Any customer demand is then met from a nearby location. This inventory concept allows lower inventory holding, at a few strategic locations. A possible disadvantage of this concept is the delay in meeting customer demand while a delivery is arranged.

· Why should a customer be concerned about transit inventory cost, if they pay for the inventory only when the merchandise arrives at their premises?

Wherever costs are incurred in the supply chain, they are ultimately passed to the end consumer. Thus the competitiveness of the entire supply chain is affected by transit inventory costs.

Extra essay style question

· You have been tasked with a consultancy assignment to increase inventory turnover for a retailer of sports clothing. Outline how you would conduct such an assignment.

Students can make their own assumptions about the retailer, although they will likely note issues such as the fact that seasonality of demand for different types of clothing is likely to be a big issue. Another issue might be ‘spikes’ in demand for certain items – for example t-shirts worn by a very popular soccer team who become increasingly popular as a result of winning particular matches. The starting point for the assignment is likely be an assessment of current inventory performance (inventory turns) and benchmarking against best practice. Once such data is known, the assignment would then progress to evaluating how inventory is both managed (including approach to classification) and controlled (including reordering strategy) in the system. Various issues (for example in-transit inventory) and strategies for managing and reducing inventory can next be considered (centralisation, delayed product differentiation, part commonality, pooling, reduction of variation and lead time, and application of JIT) can next be considered.

More questions

· How does part commonality reduce inventory holding?

· How does delayed product differentiation help in reducing inventory?

Extra Problem

Hamilton Fabricators at Te Rapa orders steel plates from the Te Akau steel plant on a regular basis. An investigation revealed the following details:

Annual demand = 5,000 tons

Cost of steel = $ 2,000 per ton

Current order size = 500 tons, transported by TranzRail

TranzRail transport cost = $100 per ton

Safety inventory carried = 50% of demand during replenishment lead time

Inventory holding cost = 25% of purchase price per year

Replenishment lead time = 5 days

Calculate the transit inventory cost, the safety inventory cost, and thetransportation cost on an annual basis.

Answer:

H = 2000 ( 25% = $500 / ton / year

Annual transit inventory cost = D ( L ( H = 5000 ( (5 / 365) ( 500 = $ 34246.58

SS = 5000 ( (5 / 365) ( 50% = 34.25 tons

Annual safety inventory cost = SS ( H = 34.25 ( 500 = $ 17,125.00

Annual transportation cost = 5000 ( 100 = $ 500,000.00

© 2016 John Wiley & Sons, Ltd - Additional resources to accompany Global Logistics and Supply Chain Management 3e by John Mangan and Chandra Lalwani - www.wiley.com/college/mangan 2

c10.doc

Chapter 10 – Warehousing & Materials Handling

In-class exercises and discussion points

Compare and contrast different types of warehouse layout. For what and when might each be used?

Referring to figure 10.4 (page 193), students should research contemporary warehouse designs (plenty are viewable via, for example, YouTube) and compare those with the three offered in figure 10.4. They should conclude with clear distinctions between each. Students might also choose to refer to the AG Barr case (pages 194-195) regarding ‘fit for purpose’.

Compare and contrast different storage and picking solutions. Referring to Figure 10.6, research and identify types of products that fit into each quadrant of the matrix.

Students should review pages 198 - 201. Familiar with different types of storage and picking solutions, they should research and identify which products fit into each quadrant of figure 10.6. In so doing they should appreciate differences between warehouse solutions/designs and be better informed about warehouse design.

Answers to end of Chapter Questions

· In the context of postponement, how might downstream distribution centres be viewed as value-adding?

Refer to page 191. Combining goods is an important generic way of adding value to postponement. Postponing final assembly, for example, until late in the order fulfilment process will reduce e.g. costs and risks.

· List the various information sources from across the supply chain that will improve order delivery and discuss how not having each would impact delivery.

Accurate, precise and timely information is necessary to ensure freight is stored in the correct place, in the correct quantity and is picked for dispatch when required. Incorrect, untimely or missing information will inhibit these. Students should identify various information sources and discuss their influences on operational performance.

· With the evolution of mobile communications (e.g. smartphones and tablet computers) and warehouse automation and MHE, consider what warehouse job roles and tasks will exist in the future. How will they differ from today?

This question is very much open to interpretation, but we recommend students use STS theory and figure 10.7 to frame their answers. Ideating the warehouse of the future should be a fun and informative exercise for them.

More questions

· What is cross-docking and when should it be used?

· When might pallets not be used in storage systems?

· What is wave picking and why is it used?

· What is the difference between picker-to-goods and goods-to-picker methods?

Good websites and video clips

Robots in the warehouse!

· https://www.wired.com/video/2013/07/the-window-high-speed-robots-part-1-meet-bettybot-in-human-exclusion-zone-warehouses/

· https://www.wired.com/video/2013/07/the-window-high-speed-robots-part-2-kiva-robots-in-the-workplace-in-our-e-commerce-economy/

· How Amazon receives inventory - https://www.youtube.com/watch?v=dAXdeqcHBp4

© 2016 John Wiley & Sons, Ltd - Additional resources to accompany Global Logistics and Supply Chain Management 3e by John Mangan and Chandra Lalwani - www.wiley.com/college/mangan 2