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Supplement to case UV7217. The purpose of this document is to describe each step in the development of a model for the case "A Late Night at The Virginian Restaurant."

A global science and technology company's Canadian national manager of channel markets is evaluating a potential change to the company's distribution strategy for its innovative health care products to hospitals. The company currently relies on value-added resellers to distribute its products to Canadian hospitals. Recently, however, customers have been pressuring the company to ship products directly to hospitals, expecting that major cost savings could be achieved through a "direct distribution" model. The channel markets manager needs to assess the quantitative and qualitative issues related to direct distribution versus maintaining its current supply chain structure.

Saint Elizabeth, a leading Canadian health-care enterprise, had been managing innovation through what it called the Innovation Tripod. This had three components-Ideas (which involved generating innovative ideas from among employees), Solutions (involving outside ventures in innovation), and Impact (consisting of ways in which results were measured). The chief executive officer (CEO) was facing a dilemma with each element of the tripod. How could staff engagement be improved? What was a better way of managing external partners? How could the prevailing metrics of innovation be fine-tuned? What was the way forward for the CEO?

India-based firm, Jain Irrigation Systems (Jain Irrigation), and its acquisition of NaanDan Irrigation Systems (NaanDan) offers an opportunity to explore supply chain sourcing and coordination as well as shupply chain management and global innovation. At the time of the case, Jain Irrigation's supply chain focus was mainly in India and the United States. While Jain Irrigation had deep knowledge of and production capabilities in the agriculture industry, Jain Irrigation believed that it would benefit from an Israel-based drip-irrigation company's technology and supply chain, so it arranged a meeting to talk about a joint venture. From its humble beginnings on a kibbutz in 1930, NaanDan had become a major manufacturer of micro irrigation with a global presence. NaanDan had manufacturing facilities in Israel, the United States, Chile, Brazil, Spain, and Australia. With its vast supply chain, NaanDan could get its product anywhere in the world. What the company leaders wanted was to create a competitive advantage through an investment in technology. In early 2007, NaanDan announced on its website that it was looking for a partner. The question was, should it sell the company to a large global firm such as John Deere, which had formed its own micro- and drip-irrigation business in 2006, seek private equity firms that had industry-specific knowledge and global networks, or pursue opportunities with competitors?

In this exercise, the manager of The Virginian, a small restaurant and bar in Charlottesville, has asked for help in reducing the average queue size at its bar. The Virginian prides itself on its fast and consistent service. (View the video at http://thevirginiancville.com/.) Students are offered four scenarios to guide their analyses. Students conduct analyses by preparing a simulated model on their own or using a simulation created with AnyLogic software. This exercise is supported by "A Late Night at The Virginian Restaurant: Model Documentation and Guide." After learning the steps to run the model, students are asked to run it for four hours of simulated time under the four scenario conditions.

Student spreadsheet for case W16803.

In October 2014, the chief operating officer of ABC Shipyard was trying to decide how to respond to a request from a renowned marine logistics company for five large naval bulk carriers. The shipyard could manufacture the ships, but with its current layout and throughput, the ships could not be completed within the requested two-year delivery time. A modular approach was necessary to build large and complex products such as ships, complicating the required flow of material between the shops and affecting the spatial resources needed. Could ABC Shipyard's existing facility layout be improved, and would the change increase throughput, allowing the new ships to be built within the required two years?

In October 2014, the chief operating officer of ABC Shipyard was trying to decide how to respond to a request from a renowned marine logistics company for five large naval bulk carriers. The shipyard could manufacture the ships, but with its current layout and throughput, the ships could not be completed within the requested two-year delivery time. A modular approach was necessary to build large and complex products such as ships, complicating the required flow of material between the shops and affecting the spatial resources needed. Could ABC Shipyard’s existing facility layout be improved, and would the change increase throughput, allowing the new ships to be built within the required two years?

In 2015, the managers for a major car manufacturer in the United States, American Automobiles Limited, were faced with a pressing problem in their press shop. The press shop made body panels for the company’s 10 different car models using a stamping process. In all, 137 different body panel parts were produced by six press machines. Each press had a distinct stroke rate that decided the time per stamping operation. Time was lost in changing dies, and there were limits on the lot sizes in which the panels could be stamped. Also, some panels could be stamped only on certain presses. The press shop’s managers were seeking to allocate the parts to panels in such a way that total costs could be minimized. How could they accomplish this?

In 2015, the managers for a major car manufacturer in the United States, American Automobiles Limited, were faced with a pressing problem in their press shop. The press shop made body panels for the company's 10 different car models using a stamping process. In all, 137 different body panel parts were produced by six press machines. Each press had a distinct stroke rate that decided the time per stamping operation. Time was lost in changing dies, and there were limits on the lot sizes in which the panels could be stamped. Also, some panels could be stamped only on certain presses. The press shop's managers were seeking to allocate the parts to panels in such a way that total costs could be minimized. How could they accomplish this?

The Haifei Bus Company (Haifei), the leader in bus manufacturing in China, specialized in research and development, production, and sales of passenger buses. In 2010, Haifei's general manager was concerned with the business process re-engineering project the company had launched in 2009. The goal of this project was to transform Haifei's standardized production mode to one of mass customization. The new mode would deliver a competitive advantage for Haifei. However, the vice-general manager in charge of the project failed to create any improvement in the company's performance. Instead, he had managed to intensify the existing internal conflicts within the company. The resulting decrease in production output, production inefficiencies, shrinking market share, and deteriorating financial position meant the general manager had to find a solution to deal with his vice-general manager's performance. He was also responsible for assisting the various departments such as sales, procurement, logistics, and technology during the re-engineering process. How would the general manager direct Haifei, the former bus-industry leader, back to a position of prominence?

Example Spreadsheet for #ST8 and #ST8T.

In 2015, German football club Bayern Munich is considering how to enter the Chinese market. Should it build its own infrastructure or rely on third-party partnerships to reach this massive football fanbase?

The leader of a pioneering biotech company in the siRNA space weighs his options for scaling production capacity in advance of an anticipated commercial launch. Operational complexity and relative merits of in-house manufacturing versus a contractor model are discussed.

In 2014, the owner of a food truck based in Hamilton, Ontario, was looking over the first year of her operations. In addition to working in Hamilton, she had tried to maximize her revenues by driving to several other cities and charging various prices for each burger, depending partly on the fresh ingredients available in each city. Besides location, the owner had collected data on a few other factors-the weather, the day of the week, the city's population, and whether a festival was going on-that had had an impact on the demand for her product. She wondered whether analytics could help her decide where to sell and how much to charge on a daily basis. The owner also wondered whether this decision-making and data-collection process could be automated since she would be using it every day.

Student spreadsheet for case W16736.

In 2016, the owner of Sarda Farms, a dairy farm in western India, was preparing for a meeting with the company's senior management. Since the dairy's launch in 2011, its production processes had stabilized; however, the daily demand for its milk was projected to increase substantially in six months, from 15,000 litres to 25,000 litres. Because the farm was already operating at near capacity, the output and efficiencies of all processes were under scrutiny. Sarda Farms needed to improve its efficiencies to meet the increase in demand, and the owner needed to finalize his strategy for improvements with senior management in one week's time.

In 2016, the owner of Sarda Farms, a dairy farm in western India, was preparing for a meeting with the company’s senior management. Since the dairy’s launch in 2011, its production processes had stabilized; however, the daily demand for its milk was projected to increase substantially in six months, from 15,000 litres to 25,000 litres. Because the farm was already operating at near capacity, the output and efficiencies of all processes were under scrutiny. Sarda Farms needed to improve its efficiencies to meet the increase in demand, and the owner needed to finalize his strategy for improvements with senior management in one week’s time.

The case is based on the inventory situation faced by Arome Bakery, one of the leading bakery chains in Hong Kong. Sarah Cheng, assistant operations manager, wants to increase the bakery's competitiveness by improving its operation. A key goal is to reduce the number of unsold products that are returned to the central baking factory for disposal. Sarah is looking for a systematic method to determine the optimum order quantity, so as to minimize product wastage while balancing stock-out risk.

Students' Worksheet for ST4.